Gateway GT5448E - Manual (Page 53)

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3 Remove the four screws on the outside of the case that
secure the fan to the back of the case, then remove the
fan.
4 Place the new fan on the back of your computer, then
replace the screws that secure it to the back cover.
5 Reconnect the fan cable to the system board.
6 Replace the side panel by following the instructions in
“Replacing the side panel” on page 33 .
7 Reconnect all external cables and the power cord.
8 Turn on your computer.
Replacing the power supply
To replace the power supply:
1 Remove the side panel by following the instructions in
“Removing the side panel” on page 31 .
2 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.)
Tools
You need a Phillips screwdriver to replace the power supply.
Screws Screws
8511861.book Page 47 Monday, December 18, 2006 11:20 AM