C
OMPONENTS
49
Power supply
The power supply in the chassis is dedicated to the E100. It supplies power to the
motherboard, power button, and HDD. To remove or replace the power supply, use the
following procedures and follow
F
IGURE
25:
Location of the power supply
T
O
REMOVE
THE
POWER
SUPPLY
1. Shut down and open the E100 (see
2. Disconnect the power cables:
• 20-pin connector from motherboard power
• 4-pin connector from CPU power
• Black and white power leads from the power switch
• SATA power cable from the HDD
3. Note how the power supply cables are arranged in the chassis, and then carefully remove
them from the cable clamps.
4. Remove the four screws that secure the power supply to the chassis, and then lift the power
supply out of the chassis.
Screw (1 of 5)