HP Compaq Pro 6300 Series Microtower User Manual

11. Lift up the front of the system board, and then pull the system board forward, up, and out of the
chassis (2).
Figure 7-39 Removing the system board
To install the system board, reverse the removal procedure.
NOTE: When replacing the system board, you must also change the chassis serial number in the
BIOS.
CAUTION: Before reinstalling the heat sink you must clean the top of the processor and the bottom
of the heat sink with an alcohol pad supplied in the spares kit. After the alcohol has evaporated, apply
thermal grease to the top of the processor from the syringe supplied in the spares kit.
CAUTION: When reconnecting the cables it is important that they be positioned so they do not
interfere with the rotation of the drive cage or power supply.
134 Chapter 7 Removal and Replacement Procedures Small Form Factor (SFF) Chassis

HP Compaq Pro 6300 Series Microtower Specifications

General

Form Factor	Microtower
Processor	Intel Core i3/i5/i7
Chipset	Intel Q75 Express
Memory	Up to 32 GB DDR3
Storage	256 GB Solid State Drive
Graphics	Intel HD Graphics or optional discrete graphics
Optical Drive	DVD-ROM
Operating System	Windows 7 Professional, Windows 8 Pro, FreeDOS
Ports	USB 2.0/3.0, VGA, DisplayPort
Network	Integrated Intel 82579LM Gigabit Network Connection
Audio	High Definition Audio with Realtek ALC221 codec
Power Supply	320W
Expansion Slots	1 PCIe x1
Weight	Approx. 16.5 lbs