HP ZBook 17 manual System board, Description Spare part number

4.Remove the power connector cable from the base enclosure (6).

Reverse this procedure to install the power connector cable.

System board

NOTE: All system board spare part kits include replacement thermal material.

NOTE: Models that support quad-core processors have four memory slots. Models that support dual- core processors have two memory slots.

Description		Spare part number
System board for use in non-Windows 8 models		735592-001
System board for use in models with Windows 8	Standard	735592-501
System board for use in models with Windows 8	Professional	735592-601

Before removing the system board, follow these steps:

1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

2.Disconnect all external devices connected to the computer.

3.Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4.Remove the battery (see Battery on page 46).

106 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts