Structure and Assembly/Disassembly 8-17
5. Disassemble CPU assembly.
Unscrew four screws (M2.5 X 12 cross slot bolt) on CPU assembly, and then remove the CPU
assembly.
NOTE Do not open the BIOS base shown in the following figure when disassembling the
CPU board assembly. Ensure the BIOS base is closed before re-assembling the
CPU board assembly. Press it until closed if it is opened. Otherwise, it fails to boot
the device up.
M3 X 6 cross
panhead screw
(1 screws)
Smaller shield
cover of PHV
M2.5X12 cross slot bolt (4 screws)