Instruction/ maintenance manual of the product D550CABH31 Asus
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Notebook PC E-Manual 15.6”: X551 Series 14.0”: X451 Series.
2 Notebook PC E-Manual COP YRIGHT INFORMA TION No part of this manual, including the products and software described in it, may be reproduced, transmitted, transcribed, stor ed in a retrieval system, .
Notebook PC E-Manual 3 T able of C ontents About this manual ..................................................................................................... 7 Conv entions used in this manual .....................................................
4 Notebook PC E-Manual Chapter 3: W orking with Windows® 8 Starting for the first time ......................................................................................... 44 Windows ® 8 lock screen ............................................
Notebook PC E-Manual 5 Chapter 5: Power-on Self T est (POST ) The P ower-on Self T est (POST ) ..............................................................................76 Using POST to access BIOS and Troubleshoot.................................
6 Notebook PC E-Manual Macrovision Corporation P roduct Notice .............................................................. 105 Prev ention of Hearing Loss ......................................................................................... 105 Nordic Lithium Cautions (for lithium-ion batt eries) .
Notebook PC E-Manual 7 About this manual This manual provides inf ormation about the hardware and software features of y our Notebook PC, organized through the f ollowing chapters: Chapter 1: Hardware Setup This chapter details the hardwar e components of your Notebook PC.
8 Notebook PC E-Manual Con ventions used in this manual T o highlight key information in this manual, some text are pr esented as follows: IMPORT ANT! This message c ontains vital information that must be followed t o complete a task. NOTE: This message c ontains additional information and tips that can help complete tasks.
Notebook PC E-Manual 9 Safety precautions Using y our Notebook PC This Notebook PC should only be used in environments with ambient t emperatures between 5°C (41°F) and 35°C (95°F). Refer to the rating label on the bottom of y our Notebook PC and ensure that your po wer adapter complies with this rating.
10 Notebook PC E-Manual Caring for y our Notebook PC Disconnect the AC power and r emove the battery pack (if applicable) before cleaning y our Notebook PC. Use a clean cellulose sponge or chamois cloth dampened with a solution of nona brasive deter gent and a few drops of warm wat er .
Notebook PC E-Manual 11 Proper disposal Do not throw your Notebook PC in municipal w aste. This product has been designed to enable proper reuse of parts and recycling.
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Notebook PC E-Manual 13 Chapter 1: Hardware Setup.
14 Notebook PC E-Manual Getting to know your Notebook PC Top View NOTE: The keyboard's layout may vary per region or country. The top view may also vary in appearance depending on the Notebook PC model.
Notebook PC E-Manual 15 Microphone The built-in microphone can be used f or video conferencing , voice narrations , or simple audio recording . Camera indicator The camera indica tor lights up when the bui lt-in camera is in use . Camera The built-in camera allows y ou to take pictures or recor d videos using your Notebook PC.
16 Notebook PC E-Manual Keyboard The keyboard pro vides full-sized QWERT Y keys with a comfortable travel depth for typing . It also enables you to use the function keys, allows quick access t o Windows®, and con trols other multimedia functions. NOTE: The keyboard layout diers by model or territory.
Notebook PC E-Manual 17 T wo-color battery charge indicator The two-color LED provides a visual indication of the battery’s charge status. Refer to the following table for details. Color Sta tus Solid Green The Notebook PC is plugged to a power sourc e and the battery power is between 95% and 100%.
18 Notebook PC E-Manual Drive activity indicator This indicator lights up when your Not ebook PC is accessing the internal storage driv es. Bluetooth / Wir eless indicator This indicator lights up when your Not ebook PC’ s wireless function (Bluetooth or Wi-F i) is enabled.
Notebook PC E-Manual 19 Bottom NOTE: The bott om side may vary in appearance depending on model. W ARNING! The bottom of the Notebook PC can get warm to hot while in use or while charging the battery pack. When w orking on your Notebook PC, do not place it on surfaces that can block the vents.
20 Notebook PC E-Manual Right Side Optical drive Y our Notebook PC’ s optical drive may support several disc formats such as CDs, DVDs , recordable discs , or rewritable discs. Optical disc drive eject button Press this butt on to eject the optical drive tray .
Notebook PC E-Manual 21 Left Side Po wer (DC) input port Inser t the bundled power adapter int o this port to charge the battery pack and supply power to your Notebook PC. W ARNING! The adapter may become w arm to hot while in use. Do not cover the adapter and keep it aw ay from your body while it is connected to a power sourc e.
22 Notebook PC E-Manual VGA port This port allows you to connect your Notebook PC to an external display . HDMI port This port is for the HDMI (High-Denition Multimedia Interface) connector and is HDCP compliant for HD DVD, Blu-ray, and other protected content playback.
Notebook PC E-Manual 23 Status indicators The status indicators help identify the curren t hardware status of your Notebook PC. Memory card reader This built-in memory card reader supports SD and SDHC card formats. Fr ont Side NOTE: The front side may vary in appearance depending on model.
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Notebook PC E-Manual 25 Chapter 2: Using your Not ebook PC.
26 Notebook PC E-Manual Getting started Charge your Notebook PC. A. Plug the AC pow er adapter into a 100V~240V pow er source. B. Connect the DC power connector into y our Notebook PC’ s power (DC) input. Charge the Notebook PC for 3 hours bef ore using it in battery mode for the rst time.
Notebook PC E-Manual 27 NOTE: Power adapter information: • Input voltage: 100-240Vac • Input frequency: 50-60Hz • Rating output current: 2.37A (45W) • Rating output voltage: 19V WARNING! Read the following precautions for your Notebook PC’s battery.
28 Notebook PC E-Manual Lift to open the display panel. Press the power button..
Notebook PC E-Manual 29 Moving the pointer Y ou can tap or click anywhere on the touchpad to activate its point er , then slide your nger on the touchpad to mov e the pointer onscreen.
30 Notebook PC E-Manual One-nger gestures Tap/Double tap • In the Start screen, tap an app to launch it. • In Desktop mode, double-tap an application to launch it. Drag and drop Double -tap an item, then slide the same nger without lifting it o the touchpad.
Notebook PC E-Manual 31 Left-click Right-click • In the Start screen, click an app to launch it. • In Desktop mode, double- click an application to launch it. • In the Start screen, click an app to select it and launch the settings bar . Y ou can also press this button to launch the All Apps bar .
32 Notebook PC E-Manual Top edge swipe • In the Start screen, swipe from the top edge to launch the All Apps bar . • In a running app, swipe from the top edge t o view its menu. Left edge swipe Right edge swipe Swipe from the left edge to shue your running apps.
Notebook PC E-Manual 33 Two-nger gestures Tap Rotate T ap two ngers on the touchpad to simulate the right-click function. T o rotate an image, place tw o ngers on the touchpad then turn one nger clockwise or counterclockwise while the other stays still.
34 Notebook PC E-Manual Zoom out Zoom in Bring together your two ngers on the touchpad. Spread apart your two ngers on the touchpad. Drag and drop Select an item then press and hold the left button. Using your other nger , slide down the touchpad to drag and drop the item to a new location.
Notebook PC E-Manual 35 Three-nger gestures Swipe up Swipe down Swipe three ngers upwar d to show all running applications. Swipe three ngers down ward to show the Desktop mode.
36 Notebook PC E-Manual F unction keys The function keys on your Notebook PC’ s keyboard can trigger the following commands: Using the keyboard Puts the Notebook PC into S leep mode T urns Airplane mode on or o NOTE: When enabled , the Airplane mode disables all wireless connectivity.
Notebook PC E-Manual 37 F unction keys f or ASUS Apps Y our Notebook PC also comes with a special set of function keys that can be used to launch ASUS apps.
38 Notebook PC E-Manual W indow s®8 key s There are two special Windows® keys on your Not ebook PC’ s keyboard used as below: Press this key t o go back to the Start screen. If you are already in the Start screen, press this key to go back to the last app you opened.
Notebook PC E-Manual 39 Numeric keypad* A numeric keypad is available on selected Notebook PC models. Y ou can use this keypad for numeric input or as pointer direction keys. Press to toggle between using the keypad as number keys or as pointer direction keys.
40 Notebook PC E-Manual Using the optical drive NOTE: The actual location of the electronic eject button may vary depending on your Notebook PC model. Inserting an optic al disc 1. While the Notebook PC is on, press the electronic eject button to partially eject the optical drive tray .
Notebook PC E-Manual 41 4. Push down the disc’ s plastic hub until it snaps onto the optical drive hub. 5. Push the drive tray gently to close the optical drive. NOTE: While data is being read, it is normal to hear some spinning and vibrating in the optical drive.
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Notebook PC E-Manual 43 Chapter 3: W ork ing with W indow s® 8.
44 Notebook PC E-Manual Starting for the rst time When you start your computer for the rst time , a series of screens appear to guide you in conguring the basic settings of your Windows® 8 operating system. T o start your Notebook PC for the rst time: 1.
Notebook PC E-Manual 45 Windows ® UI Windows® 8 c omes with a tile-based user inter face (UI) which allows you to organize and easily ac cess Window s® apps from the Start screen. It also includes the following features tha t you can use while working on your Notebook PC.
46 Notebook PC E-Manual Hotspots Onscreen hotspots allow you t o launch programs and access the settings of your Notebook PC. The functions in these hotspots can be activated using the touchpad.
Notebook PC E-Manual 47 Hotspot Action upper left corner Hover your mouse point er on the upper left corner then tap on the recent app ’ s thumbnail to revert back to that running app . If you launched more than one app , slide down to show all running apps.
48 Notebook PC E-Manual Hotspot Action top side Hover your mouse point er on the top side until it changes to a hand icon. Drag then drop the app to a new location. NOTE: This hotspot function only works on a running app or when you want to use the Snap feature .
Notebook PC E-Manual 49 Working with Windows ® apps Use your Notebook PC’ s touchpad, or keyboard to launch, cust omize, and close apps. Launching apps Position y our mouse pointer over the app then left-click or tap once to launch it. Press twice then use the arrow keys to br owse through the apps.
50 Notebook PC E-Manual Right-click on the app to activate the settings bar then tap . Unpinning apps Closing apps 1. M ove your mouse point er on the top side of the launched app then wait for the pointer t o change to a hand icon. 2. Drag then drop the app to the bottom of the screen to close it.
Notebook PC E-Manual 51 Ac cessing the Apps screen Aside from the apps already pinned on y our Start screen, you can also open other applications through the Apps screen. Horizontal scroll bar Launching the Apps screen Launch the Apps screen using your Notebook PC's t ouchpad or keyboard.
52 Notebook PC E-Manual Pinning more apps on the Start screen Y ou can pin more apps on the Start screen using your touchpad. 1. Position the mouse point er over the app you want to pin on the Start screen. 2. R ight-click on the app to activate its settings.
Notebook PC E-Manual 53 Charms bar The charms bar is a toolbar that can be triggered on the right side of your screen. It consists of several charms that allo w you to share applications and provide quick acc ess for customizing the settings of your Notebook PC.
54 Notebook PC E-Manual Search This charm allows you t o look for les, applications , or programs in your Not ebook PC. Share This charm allows you t o share applications via social networking sites or email. Start This charm reverts the display back to the Start screen.
Notebook PC E-Manual 55 Snap featur e The Snap featur e displays two apps side-by-side, allowing you to w ork or switch between apps. IMPORT ANT! Ensure that your Notebook PC’ s screen resolution is set to 1366 x 768 pixels or higher befor e using the Snap feature.
56 Notebook PC E-Manual Using Snap Use your Notebook PC’ s touchpad, or keyboard to activate and use Snap. 1. Launch the app you wish to snap. 2. Hover the mouse point on the top side of your screen. 3. Once the pointer changes to a hand icon, drag then drop the app to the left or right side of the display panel.
Notebook PC E-Manual 57 Other keyboard shortcuts Using the keyboard, y ou can also use the following shortcuts to help you launch applications and navigat e W indows®8.
58 Notebook PC E-Manual Opens the Second screen pane Opens the Apps search pane Opens the Run window Opens Ease of Acc ess Center Opens the Settings charm Opens a menu box of Windows® tools Launches .
Notebook PC E-Manual 59 Connecting to wireless networks W i-Fi Access emails , sur f the Internet, and share applications via social networking sites using your Notebook PC’ s Wi-F i connection. IMPORTANT! The Airplane mode disables this feature. Ensure that Airplane mode is turned o before enabling the Wi-Fi connection of your Notebook PC.
60 Notebook PC E-Manual 4. T ap Connect to start the network connection . NOTE: Y ou may be prompted to enter a security key to activate the Wi-F i connection. 5. I f you want to enable sharing between your Not ebook PC and other wireless-enabled systems, tap Y es , turn on sharing and connect to devices.
Notebook PC E-Manual 61 Bluetooth Use Bluetooth to facilitate wir eless data transfers with other Bluetooth- enabled devices. IMPORTANT! The Airplane mode disables this feature. Ensure that Airplane mode is turned o before enabling the Bluetooth connection of your Notebook PC.
62 Notebook PC E-Manual 4. S elect a device from the list. Compare the passc ode on your Notebook PC with the passcode sent to y our chosen device. If they are the same, tap Y es to successfully pair your Notebook PC with the device. NOTE: F or some bluetooth- enabled devices, you may be pr ompted to key in the passcode of your Notebook PC.
Notebook PC E-Manual 63 1. Launch the Charms bar . 2. T ap and tap . 3. M ove the slider to the right to turn the Airplane mode on. Press . Airplane mode The Airplane mode disables wireless communication, allowing you to use your Notebook PC safely while in-ight.
64 Notebook PC E-Manual Connecting to wired networks Y ou can also connect to wired networks, such as local area networks and broadband Internet connection, using your Notebook PC’ s LAN port. NOTE: C ontact your Internet Ser vice Pro vider (ISP) for details or your network administrator for assistanc e in setting up your Internet connection.
Notebook PC E-Manual 65 5. T ap Internet Protoc ol V ersion 4(TCP/IPv4) then tap Properties . NOTE: P roceed to the next steps if you ar e using PPPoE connection. 6. T ap Obtain an IP address automatically then tap OK . 7. R eturn to the Network and Sharing C enter window then tap Set up a new connection or network .
66 Notebook PC E-Manual Conguring a static IP network connection 1. R epeat steps 1 to 5 under Conguring a dynamic IP/PPPoE network connection . 2 T ap Use the following IP address . 3. Type the IP address , Subnet mask and Default gateway fr om your service provider .
Notebook PC E-Manual 67 Turning your Notebook PC off Y ou can turn o your Notebook PC by doing either of the follo wing procedures: Putting y our Notebook PC to sleep T o put your Notebook PC on Sleep mode, press the po wer button once . • T ap from the Charms bar then tap > Shu t down to do a normal shutd own.
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Notebook PC E-Manual 69 Chapter 4: ASUS apps.
70 Notebook PC E-Manual LifeF rame Enhance your webcam functions through the Lif eFrame app . Create snapshots, edit photos, r ecord videos, r ecord audio les, use y our webcam as a security monitoring device, and play games using this app. T o launch LifeFrame Featured ASUS Apps Press .
Notebook PC E-Manual 71 LifeFrame functions Camera Use this function to take pictures using your webcam. Camcorder Use this function to take videos through your webcam. Monitor This function lets you use your webcam as a security video monitor as it automatically detects movement then captures it on photo .
72 Notebook PC E-Manual P ower4Gear Hybrid Optimize the performance of your Notebook PC using the power sa ving modes in Po wer4Gear . NOTE: Unpl ugging the Notebook PC fr om its power adapt er automatically switches Po wer4Gear Hybrid to Battery Saving mode.
Notebook PC E-Manual 73 Performance mode Use this mode when doing high-performance activities like playing games or conducting business presentations using your Notebook PC. Battery Saving mode This mode extends your Notebook PC’ s battery life while plugged in to the power adapter or while running on batt ery power only.
74 Notebook PC E-Manual Instant On Save battery power while your Not ebook PC is on deep sleep mode (Deep S3) using Instant On. NOTE: Deep S3 is a technology that lets y ou save more batt ery power while your ASUS Notebook PC is on sleep mode.
Notebook PC E-Manual 75 Chapter 5: Po wer - on Self T est (POST ).
76 Notebook PC E-Manual The Power-on Self Test (POST) The P ower-on Self T est (POST ) is a series of software- controlled diagnostic tests that run when you turn on or r estart your Notebook PC. The software that controls the POST is installed as a permanent part of the Notebook PC’ s architecture.
Notebook PC E-Manual 77 BIOS Settings NOTE: The BIOS scr eens in this section are for refer ence only . The actual screens may dier b y model and territory. Boot This menu allows you t o set your boot option priorities. Y ou may refer to the following proc edures when setting your boot priority .
78 Notebook PC E-Manual 2. Press and selec t a device as the Boot Option #1 . →← : Select Screen ↑↓ : Select Item Enter: Select +/— : Change Opt. F1 : General Help F9 : Optimized Defaults F10 : Save & Exit ESC : Exit Sets the system boot order Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
Notebook PC E-Manual 79 Security This menu allows you t o set up the administrator and user passwor d of your Notebook PC. It also allows you to c ontrol the access to y our Notebook PC’ s hard disk drive, input/output (I/O) interface, and USB interface.
80 Notebook PC E-Manual T o set the password: 1. On the S ecurity screen, select Administrator P asswor d or User Passw ord . 2. Type in a password then pr ess . 3. R e-t ype to conrm the password then pr ess . T o clear the password: 1. On the S ecurity screen, select Administrator P asswor d or User Passw ord .
Notebook PC E-Manual 81 I/O Interface Security In the Security menu, you can access I/O Interface Secur ity to lock or unlock some interface functions of your Notebook PC.
82 Notebook PC E-Manual USB Interface Security Through the I/O Interface Security menu, you can also access USB Interface Secur ity to lock or unlock ports and devices.
Notebook PC E-Manual 83 Set Master Passwor d In the Security menu, you can use Set Master Password t o set up a password-enabled access to your har d disk drive. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Set HDD Master Password.
84 Notebook PC E-Manual Save & Exit T o keep your conguration settings, select Sav e Changes and Exit before exiting the BIOS. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Main Advanced Boot Security Save & Exit →← : Select Screen ↑↓ : Select Item Enter: Select +/— : Change Opt.
Notebook PC E-Manual 85 T o update the BIOS: 1. Verify the Notebook PC’ s exact model then download the latest BIOS le for your model fr om the ASUS website. 2. S ave a cop y of the downloaded BIOS le to a ash disk drive. 3. Connect your ash disk drive to your Notebook PC.
86 Notebook PC E-Manual FSO FS1 FS2 FS3 FS4 0 EFI <DIR> ASUSTek Easy Flash Utility [ ←→]: Switch [ ↑↓]: Choose [q]: Exit [Enter]: Enter/Execute Current BIOS Platform: X451/X551 Version: .
Notebook PC E-Manual 87 Troubleshoot By pressi ng during POST , you can a ccess Windows ® 8 troub leshoot options which includes the following: • Refresh your PC • Reset your PC • Advanc ed options Refresh y our PC Use Refresh your PC if y ou want to refr esh your system without losing your current les and applications .
88 Notebook PC E-Manual Reset your PC IMPORT ANT! Back up all your data before performing this option. Use Reset your PC to r estore your Not ebook PC to its default settings. T o access this during POST: 1. R estart your Notebook PC then press during POST .
Notebook PC E-Manual 89 Advanc ed options Use Advanc ed options to perform additional troubleshooting options in your Notebook PC. T o access this during POST: 1. R estart your Notebook PC then press during POST . 2. Wait for Windows® to load the Choose an option screen then tap T roubleshoot.
90 Notebook PC E-Manual 4. I n the Advanced options screen, select Sy stem Image Recov ery . 5. Choose an account you would like to reco ver using a system image le. 6. Type your acc ount password then tap C ontinue. 7. S elect Use the latest available sy stem image (recommended), then tap Ne xt.
Notebook PC E-Manual 91 Appendices.
92 Notebook PC E-Manual DVD-ROM Drive Informa tion (on selected models) The DVD-ROM drive allows you to view and crea te your own CDs and DVDs. Y ou can purchase an optional DVD viewer software to view DVD titles.
Notebook PC E-Manual 93 Region Denitions Region 1 Canada, US, US T erritories Region 2 Czech, Egypt, F inland, Fr ance, Germany , Gulf States, Hungar y , Iceland, Iran, Iraq, Ireland, Italy , Japan.
94 Notebook PC E-Manual The Blu-ray ROM Drive allow s you to view high denition (HD) videos and other disc le formats such as DVDs and CDs. Region Denitions Region A North, Central and South .
Notebook PC E-Manual 95 Overview On 4th August 1998 the European C ouncil Decision regarding the CTR 21 has been published in the Ocial Journal of the EC. The CTR 21 applies to all non voice terminal equipment with D TMF-dialling which is intended to be connected to the analogue PSTN (Public Switched T elephone Net work).
96 Notebook PC E-Manual This table show s the countries curr ently under the CTR21 standard. Country Applied More T esting Austria 1 Y es No Belgium Y es No Czech Republic No Not Applicable Denmark 1 .
Notebook PC E-Manual 97 This information was copied fr om CETECOM and is supplied without liability. F or updates to this table, y ou may visit http://www.
98 Notebook PC E-Manual • Connect the equipment into an outlet on a circuit dier ent from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help.
Notebook PC E-Manual 99 Declaration of C onformity (R&T TE directive 1999/5/EC) The following items w ere completed and are c onsidered relevant and sucient: • Essential requirements as in [ Article 3] • Protection requir ements for health and safety as in [Article 3.
100 Notebook PC E-Manual IC Radiation Exposure Statemen t for Canada This equipment complies with IC radiation exposur e limits set forth for an uncontrolled envir onment. T o maintain compliance with IC RF exposure compliance requiremen ts, please avoid direct contact to the transmitting ant enna during transmitting.
Notebook PC E-Manual 101 Déclaration d’Industrie Canada r elativ e à l’ exposition aux ondes radio Cet appareil est conf orme aux limites d’ exposition aux radiations d’Industrie Canada dénies pour un environnement non-contr ôlé.
102 Notebook PC E-Manual Fr ance Restricted Wireless F requenc y Bands Some areas of Franc e have a restricted frequency band. The worst case maximum authorized power indoors are: • 10mW for the entire 2.4 GHz band (2400 MHz–2483.5 MHz) • 100mW for frequencies between 2446.
Notebook PC E-Manual 103 Departments in which the use of the 2400–2483.5 MHz band is per mitted with an EIRP of less than 100mW indoors and less than 10mW outdoors: 01 Ain 02 Aisne 03 Allier 05 Haut.
104 Notebook PC E-Manual UL Safety Notices Required for UL 1459 cov ering telecommunications (telephone) equipment intended to be electrically con nected to a telecommunicatio n network that has an op.
Notebook PC E-Manual 105 P ower Saf ety Requirement Products with electrical current ratings up to 6A and weighing mor e than 3Kg must use approved po wer cords gr eater than or equal to: H05VV-F , 3G, 0.
106 Notebook PC E-Manual Nordic Lithium Cautions (f or lithium-ion batteries) CAUTION! Danger of explosion if batt ery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer . Dispose of used batteries according to the manufacturer’ s instructions.
Notebook PC E-Manual 107 Optical Drive Safety Information Laser Safety Information W ARNING! T o prevent exposure to the optical drive ’ s laser, do not attempt to disassemble or repair the optical drive by yourself . For your safety , contact a professional technician f or assistance.
108 Notebook PC E-Manual CTR 21 Approval (f or Notebook PC with built-in Modem) Danish Dutch English Finnish French.
Notebook PC E-Manual 109 German Greek Italian Portuguese Spanish Swedish.
110 Notebook PC E-Manual ENERGY ST AR complied product ENERGY ST AR is a joint program of the U.S. En vironmental Protection Agency and the U .S. Department of Energy helping us all save money and protect the envir onment through energy ecient products and practices.
Notebook PC E-Manual 111 Global Envir onmental Regulation C ompliance and Declaration ASUS follows the gr een design concept to design and manufacture our pr oducts, and makes sure that each stage of the product life cycle of ASUS product is in line with global environmental r egulations.
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Notebook PC E-Manual 113 EC Declaration of Conformity We, the undersigned, Manufacturer: ASUSTeK COMPUTER INC. Address, City: 4F, No. 150, LI-TE Rd., PEITOU, TAIPEI 112, TAIWAN Country: TAIWAN A uthorized representative in Europe: ASUS COMPUTER GmbH Address, City: HARKORT STR.
114 Notebook PC E-Manual EC Declaration of Conformity We, the undersigned, Manufacturer: ASUSTeK COMPUTER INC. Address, City: 4F, No. 150, LI-TE Rd., PEITOU, TAIPEI 112, TAIWAN Country: TAIWAN A uthorized representative in Europe: ASUS COMPUTER GmbH Address, City: HARKORT STR.
An important point after buying a device Asus D550CABH31 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Asus D550CABH31 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Asus D550CABH31 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Asus D550CABH31 you will learn all the available features of the product, as well as information on its operation. The information that you get Asus D550CABH31 will certainly help you make a decision on the purchase.
If you already are a holder of Asus D550CABH31, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Asus D550CABH31.
However, one of the most important roles played by the user manual is to help in solving problems with Asus D550CABH31. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Asus D550CABH31 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
