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    Information regarding recent vulnerabilities

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HP Compaq dc7700 Convertible Minitower PC - Removing and Replacing the Power switch/LED assembly

Introduction
This document is provided to assist in removing and replacing the Power switch/LED assembly for the HP Compaq dc7700 Convertible Minitower PC.
Minimum skill level
The End User requires no hardware-specific training to replace the defective part. The End user should have familiarity with system hardware and software requiring repair.
Parts required
  note:
Part numbers are subject to change.
The replacement part number will vary depending on the Power switch/LED assembly that is being replaced. If a part is listed as "Yes" under "Requires Return" then the defective part needs to be returned to HP. Click here for more information on returning parts to HP.
Description
Part Number
Requires Return
Power switch - Includes power LED and cable
435257-001 (Modified)
No
  note:
For customers in countries/regions with RoHS legislation* (e.g. EU, China, etc.) restricting the use of hazardous substances in electrical equipment. The use of the Original Spare part is regulated by RoHS legislation. If your unit contains a part that is labelled with the Modified Spare number, the Modified Spare must be ordered as the replacement part. If your unit contains a part that is labelled with the Original Spare number, please order the Original Spare as the replacement part. In this case either the Original Spare or the Modified Spare may be shipped which will not affect performance or functionality of the unit.
Summary of instructions
To view a video demonstrating the procedure for removing the Power switch/LED assembly, click on the link below. Or use the product video listing on the HP Services Media Library then select Power switch/LED assembly from the menu on the upper left hand side of the screen.
Click here to view the Power switch/LED assembly removal video (right-click on the link to open in a new window/tab).
Power switch/LED assembly removal
  1. Review the safety considerations before performing the steps listed below by clicking on the following link:
      caution:
    Failure to comply with the precautions could result in damage to your product or loss of data.
  2. Disconnect the power switch/LED cable from the system board.
  3. Squeeze the sides of the power switch/LED housing and remove it from the chassis.
  4. Pull the assembly and cable out of the chassis.
Power switch/LED assembly replacement
  1. Thread the assembly cable through the opening in the chassis.
  2. Push the power switch/LED assembly into its slot in the chassis.
  3. Connect the power switch/LED cable to the system board.

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