Legacy Board Removal; Removing The System Board Shield; Locating The Connector Screws; System Board Shield - NEC POWERMATE eco Service And Reference Manual

Remove the three screws securing the system board shield to the LCD unit (see the
4.
following figure).
A – Screws (3)
Disconnect the shield's legacy board interface cable from the system board.
5.

Legacy Board Removal

Remove the legacy board as follows.
Close all applications, shut down the operating system, turn off system power, and unplug
1.
the AC power adapter and power cord from the power source and the back of the system.
2. Turn off and disconnect all peripherals.
Remove the rear cover (see "Rear Cover Removal" earlier in this chapter).
3.
Remove the system board shield (see the previous section, "System Board Shield
4.
Removal").
Remove the four connector screws that secure the legacy board to the outside of the system
5.
board shield.
A – Connector Screws (4)
3-10 Disassembly and Reassembly

Removing the System Board Shield

B – System Board Shield

Locating the Connector Screws