System Board; Removing System Board - Dell D11S004 Service Manual

2. Install the:
a) Hard drive and optical drive module
b) Front bezel
c) Side cover
3. Follow the procedure in

System board

Removing system board

1. Follow the procedure in
2. Remove the:
a) Side cover
b) Front bezel
c) Hard drive and optical drive module
d) Heat sink and heat sink fan
e) Processor
f) Memory module
g) M.2 PCIe SSD card
h) Intel Optane card
i) SD card reader
j) M.2 2230 WLAN card
3. To remove the I/O panel:
a) Remove the screw that secures the I/O panel [1].
b) Rotate the I/O panel and remove it from the system [2].
After working inside your computer.
Before working inside your computer.
Removing and Installing components 81