4-44
710CDT/720CDT
4.14 Fan
Removing the Fan
To remove the fan, follow the steps below and refer to Figure 4-42.
1.
Turn off the power to the computer, then disconnect the AC adapter and all external
cables connected to the computer.
2.
Remove the battery pack, optional memory module, optional PC card, FDD or CD-
ROM drive, HDD, upper cover and keyboard, display assembly, jack board,
modem board, DAA module, infrared board, sound board, IPS board, power
supply board, lower cover, and system board as described in Sections 4.2 through
4.13.
3.
Remove
two M2.5x4 screws
from the
metal cover
.
4.
Remove the
fan
.
Figure 4-42 Removing the fan
Installing the Fan
To install the fan, follow the steps below and refer to Figure 4-42.
1.
Seat the
fan
on the
metal cover
.
2.
Secure
two M2.5x4 screws
.
3.
Install the system board, power supply board, IPS board, RTC battery and backup
battery, display assembly, jack board, modem board, DAA module, upper cover
and keyboard, HDD, CD-ROM drive or FDD, optional memory module, optional
PC card, and battery pack as described in Sections 4.13 back through 4.2.
Содержание Tecra 710CDT
Страница 186: ...710CDT 720CDT B 1 Appendix B Board Layouts B 1 System Board Front View Figure B 1 System board layout front ...
Страница 187: ...B 2 710CDT 720CDT B 2 System Board Back View Figure B 2 System board layout back ...
Страница 207: ...C 16 710CDT 720CDT ...
Страница 215: ...E 2 710CDT 720CDT E 3 German GR Keyboard Figure E 3 GR keyboard E 4 French FR Keyboard Figure E 4 FR keyboard ...
Страница 216: ...710CDT 720CDT E 3 E 5 Spanish SP Keyboard Figure E 5 SP keyboard E 6 Italian IT Keyboard Figure E 6 IT keyboard ...
Страница 221: ...G 2 710CDT 720CDT ...
Страница 222: ...710CDT 720CDT G 3 ...