System Board; Removing The System Board - Dell Precision 7740 Service Manual

2.
NOTE: The above procedures are for UMA graphics card. Systems shipped with UMA GPU card do not have GPU
power cable. However, for discrete models shipped with either a 128 MB or 256 MB VRAM GPU card, you need to
connect the GPU power cable after installing the GPU card.
Install the:
a. heat sink assembly
b. palmrest
c. base cover
d. hard drive
e. keyboard
f. battery
g. battery cover
h. SD card
3. Follow the procedure in

System board

Removing the system board

1. Follow the procedure in
2. Remove the:
a. SD card
b. battery cover
c. battery
d. hard drive
After working inside your
Before working inside your
computer.
computer.
Removing and installing components 77