HP Engage One Retail System 143, Руководство по техническому обслуживанию и ремонту

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Removing the display panel
You must remove the display panel from the computer head unit to access internal computer components.
1. Prepare the computer for disassembly ( Preparation for disassembly on page 19 ).
2. Remove the computer head unit from the stand ( Removing and attaching the Engage One head unit to
the stand on page 27 ).
3. Loosen the three captive screws in the slot on the bottom of the computer head unit.
4. Separate the computer’s display panel from the computer head unit at the connection points, and then
lift the display panel up approximately 2.5 cm (one inch).
IMPORTANT: Do not lift the display panel higher than 2.5 cm (one inch) from the computer head unit.
An internal cable must be disconnected before the display panel can be fully removed.
5. Holding the display panel 2.5 cm (one inch) from the computer head unit, shift the display panel forward
no more than 7.5 cm (three inches) (1) to access the display cable connection. Lift the edges of the tape
that covers the display cable connection (2), and then disconnect the display cable from the connector
on the system board (3) by pulling the tab on the cable end.
IMPORTANT: Be careful not to fold the edges of the tape. It must be replaced when the display cable is
reconnected.
Removing the display panel 41