CHAPTER 4: Upgrading Your Computer
62
12
Reconnect all external cables and the power cord.
13
Return your computer to the upright position.
14
Turn on your computer and open the BIOS Setup utility.
15
In the BIOS Setup utility, restore any settings that you
wrote down previously.
16
Save all your settings and exit the BIOS Setup utility.
Replacing the power supply
To replace the power supply:
1
Remove the side panel by following the instructions in
“Opening and closing the case” on page 39
.
2
Remove the hard drive bracket and set it aside (as far as
the hard drive cables will allow).
3
Remove the bezel by following the instructions in
“Removing and installing the front bezel” on page 40
4
Disconnect the power supply cables from all
components (such as hard drives, CD or DVD drives, and
the system board), noting their locations and
orientation. (You will reconnect the cables after you
install the new power supply.)
8512733.book Page 62 Friday, September 21, 2007 4:47 PM
Summary of Contents for E-4620
Page 1: ...REFERENCEGUIDE 8512733 book Page a Friday September 21 2007 4 47 PM...
Page 2: ...8512733 book Page b Friday September 21 2007 4 47 PM...
Page 10: ...CHAPTER 1 About This Reference 4 8512733 book Page 4 Friday September 21 2007 4 47 PM...
Page 92: ...CHAPTER 5 Maintaining Your Computer 86 8512733 book Page 86 Friday September 21 2007 4 47 PM...
Page 128: ...CHAPTER 6 Troubleshooting 122 8512733 book Page 122 Friday September 21 2007 4 47 PM...
Page 138: ...APPENDIX A Legal Notices 132 8512733 book Page 132 Friday September 21 2007 4 47 PM...
Page 148: ...142 Index 8512733 book Page 142 Friday September 21 2007 4 47 PM...
Page 149: ...8512733 book Page 143 Friday September 21 2007 4 47 PM...
Page 150: ...MAN 3BAY MBTX PRO REF GDE V R1 9 07 8512733 book Page 144 Friday September 21 2007 4 47 PM...