Instruction/ maintenance manual of the product 7810 Dell
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Dell Precision Tower 7810 Owner's Manual Regulatory Model: D01T Regulatory Type: D01T005.
Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Contents 1 Working on Your Computer................................................................................ 5 Before Working Inside Your Computer ................................................................................................ 5 Turning Off Your Computer .
Removing the System-Fan Assembly ................................................................................................. 31 Installing the System-Fan Assembly ..................................................................................
1 Working on Your Computer Before Working Inside Your Computer Use the following safety guidelines to help protect your computer from potential damage and to help to ensure your personal safety.
CAUTION: To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from the network device. 3. Disconnect all network cables from the computer. 4. Disconnect your computer and all attached devices from their electrical outlets.
2. Click the arrow in the lower-right corner of the Start menu as shown below, and then click Shut Down . 2. Ensure that the computer and all attached devices are turned off.
2 Removing and Installing Components This section provides detailed information on how to remove or install the components from your computer. Recommended Tools The procedures in this document may req.
System Overview Figure 1. Front and Back View of T7810 Computer 1. microphone connector 2. power button/Power light 3. hard-drive activity light 4. USB 3.0 connector 5. USB 2.0 connectors 6. optical-drive (optional) 7. optical-drive eject button (optional) 8.
22. mechanical slot 23. power cable connector 24. power-supply unit (PSU) release latch Figure 2. Inside View of T7810 Computer 1. processor heatsink with integrated fan 2. front bezel 3. optical drive 4. hard drives 5. PSU cable shroud 6. graphics card 7.
Figure 3. Inside View of T7810 Computer 1. speaker 2. system board 3. power-supply unit 4. memory shroud 5. PCIe card retention Removing the Power Supply Unit (PSU) 1. Follow the procedures in Before Working Inside Your Computer . 2. If the PSU is locked, remove the screw to unlock the PSU.
Installing the Power Supply Unit (PSU) 1. Hold the PSU handle and slide the PSU into the computer. 2. Follow the procedures in After Working Inside Your Computer . Removing the Computer Cover 1. Follow the procedures in Before Working Inside Your Computer .
Installing the Computer Cover 1. Place the computer cover on the chassis. 2. Press down on the computer cover until it clicks into place. 3. Follow the procedures in After Working Inside Your Computer . Removing the Front Bezel 1. Follow the procedures in Before Working Inside Your Computer .
Installing the Front Bezel 1. Insert the hooks along the bottom edge of the front panel into the slots on the chassis front. 2. Rotate the bezel towards the computer to engage the front-bezel retention clips until they click into place. 3. Install the computer cover .
5. Press on the clasp to release the latch holding the cables on the side of the optical-drive cage. 6. Lift up the cables. 15.
7. Lift the release latch on top of the optical-drive cage. 8. Holding the release latch, slide the optical-drive cage from the optical-drive compartment.
10. Remove the screws that secure the optical drive to the optical-drive cage. 11. Remove the optical drive from the optical-drive cage. Installing the Slim Line Optical Drive 1. Lift the release latch, and slide the optical-drive cage inside the compartment.
4. Press in on the latches on both sides of the hard-drive bracket. 5. Slide the hard drive out of the compartment. 18.
6. If a 2.5–inch hard drive is installed, remove the screws and lift up the drive to remove it from the hard-drive caddy. 7. If a 3.5–inch hard drive is installed, flex the hard-drive bracket on both sides to loosen the hard drive. 8. Lift the hard drive in an upward direction to remove it from the hard-drive bracket.
Installing the Hard Drive 1. If a 3.5–inch hard drive is installed on the computer, place the hard drive and press in on the latches of the hard-drive caddy. 2. If a 2.5–inch hard drive is installed on the computer, place the hard drive on the hard-drive caddy and tighten the screws to secure the hard drive.
5. Release the latch that secures the HDD thermal sensor. Here, the HDD thermal sensor is attached to the hard drive. Installing the HDD Thermal Sensor NOTE: The HDD thermal sensor is an optional component and your computer may not ship with it.
4. Remove the I/O panel cage from the chassis. 5. Disconnect the cables to release the I/O panel to remove it from the computer. 22.
6. Remove the screws that secure the I/O panel to the I/O panel cage. 7. Remove the I/O panel from the I/O panel cage. Installing the Input/Output (I/O) Panel 1. Replace the I/O panel in the I/O panel cage. 2. Tighten the screws to secure the I/O panel to the I/O panel cage.
a. computer cover b. optical drive 3. Press down on the retention tab on the memory shroud and lift it from the computer. Installing the Memory Shroud 1. Install the memory shroud module and press downwards until it clicks into place. 2. Install: a. optical drive b.
Installing the Memory 1. Insert the memory module into the memory socket. 2. Press down on the memory module until the securing clips secure the memory in place. NOTE: Tilting of DIMM during insertion can cause damage to the DIMM. 3. Install: a. memory shroud b.
a. Disconnect the heatsink fan cable from the system board [1]. b. Loosen the captive screws that secure the heatsink assembly [2]. c. Lift up the heatsink and remove it from the computer [3]. 4. Repeat Step 4 to remove the second heatsink module from the computer.
4. Slide the heatsink fan from the heatsink assembly. Installing the Heatsink Fan 1. Slide the heatsink fan into heatsink assembly. 2. Plug in the grommets to secure the heatsink fan to the heatsink assembly. 3. Install: a. heatsink assembly b. optical drive (required only for the installation of heatsink for CPU1) c.
Removing the Processor 1. Follow the procedures in Before Working Inside Your Computer . 2. Remove: a. computer cover b. optical drive (required only for the removal of CPU1). c. heatsink assembly 3. To remove the processor: NOTE: The processor cover is secured by two levers.
Installing the Processor 1. Place the processor in its socket. 2. Replace the processor cover. NOTE: The processor cover is secured by two levers. They have icons that indicate which lever needs to be opened first and which lever closes first. 3. Slide the first lever sideways into the retention hook to secure the processor.
Installing the PCI Card 1. Push the expansion card into the card slot and secure the latch. 2. Install the plastic latch that secures the PCI card to the card slot. 3. Install the computer cover . 4. Follow the procedures in After Working Inside Your Computer .
Installing the PCIe card retention 1. Place the PCIe card retention in its slot and insert the latches. 2. Route the cables through the clips to secure them. 3. Install: a. PCIe cards b. computer cover 4. Follow the procedures in After Working Inside Your Computer .
4. Remove the screws that secure the drive bay. 5. Perform the following steps as shown in the illustration: a. Remove the screws that secure system-fan assembly to the chassis [1].
6. Pry away the grommets to remove the system fans from the system-fan assembly. CAUTION: Using excessive force may damage the grommets. 7. Remove the system fans from the system-fan assembly.
Installing the System-Fan Assembly 1. Place the system fans in the system-fan assembly and attach the grommets. 2. Place the system-fan assembly in the chassis and connect the screws to secure the system-fan assembly to the chassis.. 3. Install the system board .
4. Perform the following steps as shown in the illustration: a. Disconnect the power cables from the PSU card [1]. b. Remove the screws securing the PSU card to the chassis [2]. c. Remove the PSU card from the computer [3]. Installing the PSU Card 1. Replace the PSU card in its slot.
Removing the Speaker 1. Follow the procedures in Before Working Inside Your Computer . 2. Remove the computer cover . 3. Disconnect the speaker cable from the system board. 4. Press down the clasp, lift and remove the speaker. Installing the Speaker 1.
1. PCI slot (slot 6) 2. PCIe x16 slot (PCIe 2.0 wired as x4) (slot 5) 3. PCIe 3.0 x16 slot (slot 4) 4. PCIe 2.0 x1 slot (slot 3) 5. PCIe 3.0 x16 slot (slot 2) 6. PCIe x16 slot (PCIe 3.0 wired as x8) (slot 1) 7. intrusion-switch connector 8. DIMM slots (available only when optional second processor is installed) 9.
Removing the System Board 1. Follow the procedures in Before Working Inside Your Computer . 2. Remove the: a. computer cover b. optical drive c. memory shroud d. heatsink assembly e. PCIe card f. PCIe-card retention g. memory module(s) h. processor 3.
5. Slide and lift the system board in an upward direction [1, 2]. 6. Remove the system board from the computer. Installing the System Board 1. Align the system board to the port connectors on the back of the chassis and place the system board in the chassis.
e. heatsink assembly f. memory shroud g. optical drive h. computer cover 5. Follow the procedures in After Working Inside Your Computer . 40.
3 Additional Information This section provides information for the additional features that are part of your computer. Memory Module Guidelines To ensure optimal performance of your computer, observe the following general guidelines when configuring your system memory: • Memory modules of different sizes can be mixed (for example, 2 GB and 4 GB).
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4 System Setup System Setup enables you to manage your computer hardware and specify BIOS ‐ level options. From the System Setup, you can: • Change the NVRAM settings after you add or remove hardw.
Table 1. Navigation Keys Keys Navigation Up arrow Moves to the previous field. Down arrow Moves to the next field. <Enter> Allows you to select a value in the selected field (if applicable) or follow the link in the field. Spacebar Expands or collapses a drop ‐ down list, if applicable.
Option Description • Enable Legacy Option ROMs (Default) Date/Time Allows you to set the date and time. The changes to the system date and time takes effect immediately. Table 3. System Configuration Option Description Integrated NIC Allows you to configure the integrated network controller.
Option Description NOTE: SATA is configured to support RAID mode. No SATA operation support in Tower 7910. Tower 7910 Allows you to configure the internal SATA hard-drive controller. The options are: • Disabled • ATA • AHCI (Default) NOTE: SATA is configured to support RAID mode.
Option Description SAS RAID Controller (Tower 7910 only) Allows you to control the operation of the integrated SAS RAID HDD controller. • Enabled (Default) • Disabled. HDD Fans Allows you to control the HDD fans. Default Setting: depends on the system configuration Audio Allows you enable or disable the audio feature.
Option Description • SLOT2_CPU2 (Tower 7910 only) Table 5. Security Option Description Strong Password Allows you to enforce the option to always set strong passwords. Default Setting: Enable Strong Password is not selected. Password Configuration You can define the length of your password.
Option Description • Disabled (Default) • Enabled Expert Key Management Allows you to enable or disable Custom Mode Key Management. • Disabled (Default) Table 7. Performance Option Description Multi Core Support This field specifies whether the processor will have one or all cores enabled.
Option Description Default Setting: The option is disabled. Intel TurboBoost Allows you to enable or disable the Intel TurboBoost mode of the processor. Default Setting: Enable Intel TurboBoost Hyper-Thread Control Allows you to enable or disable the HyperThreading in the processor.
Option Description USB Wake Support Allows you to enable USB devices to wake the system from standby. • Enable USB Wake Support Default Setting: The option is disabled. Wake on LAN This option allows the computer to power up from the off state when triggered by a special LAN signal.
Option Description • Trusted Execution - This option is disabled by default. Table 11. Maintenance Option Description Service Tag Displays the service tag of your computer. Asset Tag Allows you to create a system asset tag if an asset tag is not already set.
6. Select your computer model and the Product Support page of your computer appears. 7. Click Get drivers and click View All Drivers . The Drivers and Downloads page opens. 8. On the Drivers and Downloads screen, under the Operating System drop-down list, select BIOS .
• Only lower case letters are valid, upper case letters are not allowed. • Only the following special characters are allowed: space, (”), (+), (,), (-), (.), (/), (;), ([), (), (]), (`). Re-enter the system password when prompted. 4. Type the system password that you entered earlier and click OK .
6. Connect the computer to the electrical outlet and power-on the computer. 7. Power-off the computer and disconnect the power cable from the electrical outlet. 8. Remove the cover. 9. Replace the jumper on the pins. 10. Install the cover. 11. Follow the procedures in After Working Inside Your Computer .
5 Diagnostics If you experience a problem with your computer, run the ePSA diagnostics before contacting Dell for technical assistance. The purpose of running diagnostics is to test your computer's hardware without requiring additional equipment or risking data loss.
6 Troubleshooting Your Computer You can troubleshoot your computer using indicators like Diagnostic Lights, Beep Codes, and Error Messages during the operation of the computer. Diagnostic LEDs NOTE: The diagnostic LEDs only serve as an indicator of the progress through the Power-On Self Test (POST) process.
Check the PSU cabling to Motherboard to make sure that all cables are installed correctly. 2,3 A possible Motherboard, Memory, or CPU failure has occurred If two or more memory modules are installed, remove the modules, then reinstall one module and restart the computer.
at a time) until you have identified all modules without error. If available, install working memory of the same type into your computer. 3,4 Power connector not installed properly. Re-seat the 2x2 power connector from the power supply unit. 3,5 Memory modules are detected, but a memory configuration or compatibility error has occurred.
Table 16. Errors that halt your computer completely Error Message Error! Non-ECC DIMMs are not supported on this system. Alert! Processor cache size is mismatched. Install like processor or one processor. Alert! Processor type mismatch. Install like processor or one processor.
Error Message Alert! Memory related failure detected. Alert! Correctable memory error has been detected in memory slot DIMMx. Warning: Non-optimal memory population detected. For increased memory bandwidth populate DIMM connectors with white latches before those with black latches.
7 Technical Specifications NOTE: Offerings may vary by region. The following specifications are only those required by law to ship with your computer. For more information about the configuration of your computer, go to Help and Support in your Windows operating system and select the option to view information about your computer.
Table 23. Audio Feature Specification Integrated Realtek ALC3220 audio codec Table 24. Network Feature Specification Tower 7810 Intel i217 Table 25. Expansion Interfaces Feature Specification PCI: SLOT1 PCI Express 3.0 x8, 8 GB/s SLOT2 PCI Express 3.0 x16, 16 GB/s SLOT3 PCI Express 2.
Feature Specification • supports one 5.25–inches SATA device or supports one 3.25–inches SATA HDD device • supports one media card reader • supports up to two 2.5–inches SAS/SATA/HDDs/SSDs (with optional adapters) Internally accessible 3.5–inch hard drive bays two: • supports 3.
Feature Specification Tower 7810 eight 288–pin connectors Processor Tower 7810 two LGA-2011 sockets Back I/O: PCI Express PCI Express x4 Tower 7810 two 164-pin connectors PCI Express x16 Tower 7810 two 164-pin connectors PCI 2.
Feature Specification yellow light — A good connection at 1000 Mbps exists between the network and the computer. Network activity lights (back panel) yellow light — flashes when there is network activity on the connection.
Feature Specification Storage 105 G +/- 5% with pulse duration of 2 msec +/- 10% (equivalent to 127 cm/sec [50 in/sec]) Altitude: Operating –15.2 m to 3048 m (-50 ft to 10,000 ft) Storage –15.2 m to 10,668 m (-50 ft to 35,000 ft) Airborne contaminant level G1 as defined by ISA-S71.
8 Contacting Dell NOTE: If you do not have an active Internet connection, you can find contact information on your purchase invoice, packing slip, bill, or Dell product catalog. Dell provides several online and telephone-based support and service options.
An important point after buying a device Dell 7810 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Dell 7810 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 Dell 7810 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Dell 7810 you will learn all the available features of the product, as well as information on its operation. The information that you get Dell 7810 will certainly help you make a decision on the purchase.
If you already are a holder of Dell 7810, 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 Dell 7810.
However, one of the most important roles played by the user manual is to help in solving problems with Dell 7810. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Dell 7810 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
