Lenovo ThinkCentre A57e - Manual (Page 7)

Figures
1. Controls and connectors . . . . . . . . . 5
2. Rear connector locations . . . . . . . . 6
3. Component locations . . . . . . . . . . 8
4. System board parts locations . . . . . . . 9
5. Removing the computer cover . . . . . . 12
6. Removing the front bezel . . . . . . . . 13
7. Opening the adapter latch . . . . . . . 14
8. Closing the adapter latch . . . . . . . . 15
9. Drive bay locations . . . . . . . . . . 17
10. Locating the spare retainer bracket . . . . . 18
11. Installing a retainer bracket . . . . . . . 19
12. Installing a new drive . . . . . . . . . 19
13. Installing a serial ATA drive . . . . . . . 20
14. Removing the old battery . . . . . . . . 20
15. Installing a new battery . . . . . . . . 21
16. Removing the power-supply-retaining screws 22
17. Removing the primary hard disk drive 23
18. Installing the primary hard disk drive into
bracket . . . . . . . . . . . . . . 24
19. Installing the hard disk drive and bracket 25
20. Removing the optical drive . . . . . . . 26
21. Retainer bracket for optical drive . . . . . 26
22. Removing the diskette drive . . . . . . . 27
23. Retainer bracket for diskette drive . . . . . 28
24. Removing the memory module . . . . . . 28
25. Installing the memory module . . . . . . 29
26. Removing the adapter card . . . . . . . 30
27. Install a new adapter card . . . . . . . 31
28. Removing the system fan assembly . . . . 32
29. Replacing the system fan assembly . . . . . 33
30. Removing the front audio and USB assembly 34
31. Keyboard connectors . . . . . . . . . 35
32. Mouse connectors . . . . . . . . . . 36
33. Replacing the computer cover . . . . . . 37
34. Integrated cable lock . . . . . . . . . 39
35. Installing a padlock . . . . . . . . . . 40
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