10. Lower and position the heat sink fan duct on the top of the heat sink and fan assembly until it snaps
into position.
3
4
5
6
7
8
Figure 64. Installing the heat sink fan duct
11. Secure the power supply assembly cables with the cable clips and ties in the chassis.
12. To complete the installation or replacement, go to “Completing the parts replacement” on page 141.
Replacing the heat sink and fan assembly
Attention:
Do not open your computer or attempt any repair before reading and understanding the “Important safety information”
in the
ThinkCentre User Guide
. To obtain a copy of the
ThinkCentre User Guide
, go to:
http://www.lenovo.com/ThinkCentreUserGuides
This section provides instructions on how to replace the heat sink and fan assembly.
CAUTION:
The heat sink and fan assembly might be very hot. Turn off the computer and wait three to five
minutes to let the computer cool before removing the computer cover.
To replace the heat sink and fan assembly, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See “Removing the computer cover” on page 112.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 113.
130
ThinkCentre Hardware Maintenance Manual
Содержание ThinkCentre Edge 91
Страница 6: ...2 ThinkCentre Hardware Maintenance Manual ...
Страница 13: ...Chapter 2 Safety information 9 ...
Страница 14: ... 18 kg 37 lb 32 kg 70 5 lb 55 kg 121 2 lb 10 ThinkCentre Hardware Maintenance Manual ...
Страница 18: ...14 ThinkCentre Hardware Maintenance Manual ...
Страница 19: ...1 2 Chapter 2 Safety information 15 ...
Страница 20: ...1 2 16 ThinkCentre Hardware Maintenance Manual ...
Страница 26: ...22 ThinkCentre Hardware Maintenance Manual ...
Страница 27: ...1 2 Chapter 2 Safety information 23 ...
Страница 31: ...Chapter 2 Safety information 27 ...
Страница 32: ...1 2 28 ThinkCentre Hardware Maintenance Manual ...
Страница 36: ...32 ThinkCentre Hardware Maintenance Manual ...
Страница 40: ...36 ThinkCentre Hardware Maintenance Manual ...
Страница 52: ...48 ThinkCentre Hardware Maintenance Manual ...
Страница 76: ...72 ThinkCentre Hardware Maintenance Manual ...
Страница 110: ...106 ThinkCentre Hardware Maintenance Manual ...
Страница 252: ...248 ThinkCentre Hardware Maintenance Manual ...
Страница 256: ...252 ThinkCentre Hardware Maintenance Manual ...
Страница 261: ......
Страница 262: ...Part Number 0B07046 Printed in USA 1P P N 0B07046 0B07046 ...