Dell Vostro 3890, Руководство по обслуживанию

Страница: 43 / 74

NOTE: Your computer’s Service Tag is stored in the system board. You must enter the Service Tag in the BIOS setup
program after you replace the system board.
NOTE: Replacing the system board removes any changes that you have made to the BIOS using the BIOS setup
program. You must make the appropriate changes again after you replace the system board.
NOTE: Before disconnecting the cables from the system board, note the location of the connectors so that you can
reconnect the cables correctly after you replace the system board.
2. Remove the side cover .
3. Remove the front bezel .
4. Remove the wireless card .
5. Remove the 3.5-inch hard drive .
6. Remove the memory module .
7. Remove the M2 2230 SSD / M2.2280 SSD
8. Remove the graphics card .
9. Remove the coin-cell battery .
10. Remove the fan and heat-sink assembly .
11. Remove the processor .
About this task
The following images indicate the location of the system board and provides a visual representation of the removal procedure.
Disassembly and reassembly 43