Removing The Msr Led Board - HP Engage One Retail System 141 Maintenance And Service Manual

Removing the MSR LED board

The MSR LED board is a separate component from the MSR. It is secured with one Phillips screw.
To remove the MSR LED board:
1. Prepare the computer for disassembly
2. Remove the computer head unit from the stand
the stand on page
3. Remove the display panel from the computer head unit
4. Disconnect the cable from the system board (1).
TIP:
disconnected, could cause damage to the connector.
5. Remove the Phillips screw (2) that secures the board to the computer head unit.
6. Remove the board and cable assembly from the computer head unit (3).
To install the MSR LED board, reverse the removal procedures.
58 Chapter 4 Removal and replacement procedures
27).
Take extra care when disconnecting the cable. Pulling on the cable prematurely, before it is
(Preparation for disassembly on page
(Removing and attaching the Engage One head unit to
(Removing the display panel on page
19).
41)