Lenovo 7515-J9U User Guide - Page 35

Replacing the heat sink and fan assembly

Get Lenovo 7515-J9U - ThinkCentre A58 Desktop PC PDF manuals and user guides
UPC - 884942137211
View all Lenovo 7515-J9U manuals
Add to My Manuals
Save this manual to your list of manuals

Page 35 highlights

7. Install the four screws to secure the power supply assembly. Note: Use only screws provided by Lenovo. 8. Reconnect the power supply assembly connectors to the system board. 9. Reconnect a power supply assembly connector to each of the drives. 10. Go to "Completing the parts replacement" on page 46. 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 Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support 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: 1. Remove the computer cover. See "Removing the computer cover" on page 14. 2. Lay the computer on its side for easier access to the system board. 3. Locate the heat sink and fan assembly. See "Locating parts on the system board" on page 11. 4. Disconnect the heat sink and fan assembly cable from the microprocessor fan connector on the system board. See "Locating parts on the system board" on page 11. Chapter 2. Installing options and replacing hardware 27

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
7.
Install the four screws to secure the power supply assembly.
Note:
Use only screws provided by Lenovo.
8.
Reconnect the power supply assembly connectors to the system board.
9.
Reconnect a power supply assembly connector to each of the drives.
10.
Go to “Completing the parts replacement” on page 46.
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 Safety and Warranty Guide
that came with
your computer. To obtain a copy of the
ThinkCentre Safety and Warranty Guide
, go to:
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:
1.
Remove the computer cover. See “Removing the computer cover” on page 14.
2.
Lay the computer on its side for easier access to the system board.
3.
Locate the heat sink and fan assembly. See “Locating parts on the system
board” on page 11.
4.
Disconnect the heat sink and fan assembly cable from the microprocessor fan
connector on the system board. See “Locating parts on the system board” on
page 11.
Chapter 2. Installing options and replacing hardware
27