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8–20
390742-001
Service Reference Guide, dc7600
Removal and Replacement Procedures - Ultra-Slim Desktop (USDT) Chassis
8.16 Front I/O Device
1. Prepare the computer for disassembly (
2. Remove the computer access panel (
3. Remove any MultiBay device in the drive cage (
4. Remove the MultiBay riser card (
).
5. Remove the front panel assembly (
6. Remove the hard drive (
).
7. Remove the two screws that hold the front I/O device in place
1
.
8. Disconnect the audio cable from the back of the IO device
2
and pull that cable through the
tunnel opening in the chassis
3
.
9. Disconnect the I/O cables from the system board.
To install the front I/O device, follow this sequence:
1. Thread the audio cable through the tunnel in the chassis and attach it to the front I/O board.
2. Attach the front USB cable and the power switch/LED cable to the front I/O board.
3. Attach the front I/O board to the chassis with two screws.
4. Plug the cables into the system board.
✎
All cables are color coded to match their connectors on the front I/O board and are keyed to
prevent improper connections.
Summary of Contents for Compaq Businessdc7600
Page 2: ......
Page 10: ...viii 390742 001 Service Reference Guide dc7600 Contents ...
Page 14: ...1 4 390742 001 Service Reference Guide dc7600 Installing the Operating System ...
Page 212: ...A 12 390742 001 Service Reference Guide dc7600 Connector Pin Assignments ...
Page 226: ...C 12 390742 001 Service Reference Guide dc7600 POST Error Messages ...
Page 254: ...D 28 390742 001 Service Reference Guide dc7600 Troubleshooting Without Diagnostics ...
Page 268: ...Index 8 390742 001 Service Reference Guide dx7600 Index ...