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Compaq 620 Notebook PC - Removing and Replacing Memory Module
This document is provided to assist in removing and replacing the memory module for the Compaq 620 Notebook 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.
NOTE: Part numbers are subject to change.
The replacement part number will vary depending on the memory module 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 .
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 memory module, click on the link below. Or use the product video listing on the HP Services Media Library ( Click here to go to HP Service Media Library ), then select Memory module from the menu on the upper left hand side of the screen.
Click here to view the memory module removal video (right-click on the link to open in a new window/tab).
Memory module removal
Memory module replacement
Verifying successful repair
Power on the server and verify that the BIOS memory and processor messages are displayed on the monitor during the boot process.
If your part requires return then click on the appropriate link below: