Figure 4. System board jumper
Removing system board
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a. Side cover
b. 2.5 hard drive assembly
c. Heat sink blower
d. WLAN
e. M.2 PCIe SSD
f. Memory module
g. Optional module
h. Heat sink
i. Processor
3. To remove the HDD caddy support:
a. Remove the screw that secures the HDD caddy support to the system board [1].
b. Lift the HDD caddy support away from the system board [2].
Removing and installing components
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