Personal Computer User Manual
Table Of Contents
- Important safety information
- Chapter 1. Product overview
- Chapter 2. You and your computer
- Chapter 3. Security
- Chapter 4. Installing or replacing hardware
- Handling static-sensitive devices
- Installing or replacing hardware
- Installing external options
- Removing the computer cover
- Removing and reinstalling the front bezel
- Installing or replacing a PCI card
- Installing or replacing a memory module
- Installing or replacing the optical drive
- Replacing the card reader
- Replacing the power supply assembly
- Replacing the heat sink and fan assembly
- Replacing the primary hard disk drive
- Replacing the secondary hard disk drive
- Replacing the front fan assembly
- Replacing the rear fan assembly
- Replacing the keyboard or mouse
- Completing the parts replacement
- Chapter 5. Recovery information
- Chapter 6. Using the Setup Utility program
- Chapter 7. Configuring RAID
- Chapter 8. Updating system programs
- Chapter 9. Troubleshooting and diagnostics
- Chapter 10. Getting information, help, and service
- Appendix A. Notices
- Appendix B. Regulatory information
- Appendix C. WEEE and recycling information
- Index
Removingthecomputercover
Attention:Donotopenyourcomputerorattemptanyrepairbeforereadingandunderstandingthe“Important
safetyinformation”onpageiii.
Thissectionprovidesinstructionsonhowtoremovethecomputercover.
CAUTION:
Turnoffthecomputerandwaitthreetoveminutestoletthecomputercoolbeforeremovingthe
computercover.
Toremovethecomputercover,dothefollowing:
1.Removeanymediafromthedrivesandturnoffallattacheddevicesandthecomputer.
2.Disconnectallpowercordsfromelectricaloutlets.
3.Disconnectthepowercords,Input/Outputcables,andanyothercablesthatareconnectedtothe
computer.See“Locatingconnectors,controls,andindicatorsonthefrontofyourcomputer”onpage7
and“Locatingconnectorsontherearofyourcomputer”onpage8.
4.Removeanylockingdevicethatsecuresthecomputercover,suchasapadlockoranintegratedcable
lock.See“Lockingthecomputercover”onpage20and“Attachinganintegratedcablelock”onpage21.
5.Removeanyscrewsthatsecurethecomputercover.
6.Pressthecover-releasebuttononthesideofthecomputerandslidethecovertotherearofthe
computertoremovethecover.
Figure9.Removingthecomputercover
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