Instruction/ maintenance manual of the product 780DVD Toshiba
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Toshiba TRR 4/00, Tecra Page 7 Tecra 780CDM / 780DVD Disassembly Overview This section explains how to remove Field Replaceable Units (FRUs). It may not be neces- sary to remove all the FRUs in order to replace one. The chart is a guide to which FRUs need to be removed in order to remove others.
4/00, Tecra Toshiba TRR Page 8 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) To remove the optional PC card, make sure the computer is in boot mode, then follow the steps below. 1. Turn off the power to the computer. Disconnect the AC adapter and all external cables connected to the computer.
Toshiba TRR 4/00, Tecra Page 9 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) 1. To install the cover, first remove the SelectBay module then hold the cover by the two finger grips and push it into place until you hear the latches click. 2. To remove the cover, grasp the two finger grips and pull the cover out.
4/00, Tecra Toshiba TRR Page 10 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) 1. Seat the FDD in the bracket and secure the bracket with four M2x3 silver screws . Tighten screws to a torque of less than 2.2 kgfcm. 2. Insert the flexible cable into the connector .
Toshiba TRR 4/00, Tecra Page 11 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) Disassembling the HDD Pack, continued. 3. Remove four M2.5x6 silver screws from HDD pack. 4. Remove four M3x4 flat-head screws and the HDD frame . 5. Remove the flexible cable.
4/00, Tecra Toshiba TRR Page 12 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) To install the HDD pack, follow the steps below. 1. Align the HDD pack with the marker on the computer and seat the HDD so that tabs on the HDD fit into notches on the computer.
Toshiba TRR 4/00, Tecra Page 13 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) 7. Remove four M2x6 screws securing the modem board (or the dummy cover) and lift it out. Opening the palmrest, continued. í To remove the backup and RTC batteries, follow the steps below.
4/00, Tecra Toshiba TRR Page 14 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) 1. Turn off the power to the computer. Disconnect the AC adapter and all external cables connected to the computer. 2. Remove the battery pack, optional PC card, HDD pack, optional memory module, modem board and backup and RTC batteries.
Toshiba TRR 4/00, Tecra Page 15 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) Removing the top cover with display assembly, continued. 6. Turn the computer right side up and open the display panel. 7. Slightly lift up the LCD cable cover and pull it forward to remove it, then remove the plastic lens .
4/00, Tecra Toshiba TRR Page 16 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) 1. Turn off the power to the computer. Disconnect the AC adapter and all external cables connected to the computer.
Toshiba TRR 4/00, Tecra Page 17 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) 1. Turn off the power to the computer. Disconnect the AC adapter and all external cables connected to the computer.
4/00, Tecra Toshiba TRR Page 18 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) To install the middle frame, follow the steps below. 1. Make sure the SelectBay release lever is extended and the SelectBay lock is in the locked position.
Toshiba TRR 4/00, Tecra Page 19 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) To remove the display mask, follow the steps below. 1. Turn off the power to the computer. Disconnect the AC adapter and all external cables connected to the computer.
4/00, Tecra Toshiba TRR Page 20 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) NOTE: Be careful not to apply pressure to the ICs along the edge of the LCD module. The ICs are easily damaged. To remove the LCD module, follow the steps below. 1. Turn off the power to the computer.
Toshiba TRR 4/00, Tecra Page 21 Tecra 780CDM / 780DVD Disassembly Overview, (cont.) CAUTION : When you remove the FL , be careful not to let any dust or other foreign matter contaminate the LCD panel . Any contamination can affect the performance of the unit.
An important point after buying a device Toshiba 780DVD (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Toshiba 780DVD 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 Toshiba 780DVD - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Toshiba 780DVD you will learn all the available features of the product, as well as information on its operation. The information that you get Toshiba 780DVD will certainly help you make a decision on the purchase.
If you already are a holder of Toshiba 780DVD, 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 Toshiba 780DVD.
However, one of the most important roles played by the user manual is to help in solving problems with Toshiba 780DVD. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Toshiba 780DVD 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
