HP G42 G62 CQ42 Series Intel HM55 Socket rPGA989 ATI Mobility Radeon HD6370 1GB GDDR3 Laptop Motherboard 631594-001 631594-501 631594-601.
Chipset: Intel HM55
Socket: rPGA989
Max Supported Memory: 8GB
Number of Memory Slots: 2
Memory Type: DDR3 SDRAM
Video Chipset/GPU Model: ATI Mobility Radeon HD 6370
Graphics Memory: 1GB GDDR3
Type: Laptop Motherboard
Please Note: Motherboards are part number specific. You must search by the exact part number of the motherboard you are replacing. The manufacturer part number of the original motherboard has to be an exact match to one you are buying or listed under the list of compatible part numbers, otherwise it may be different and may not work. Buying a matching part number is required in order to avoid returns, delays and lost shipping fees. You can NOT go by the model or serial number of the system alone! We obtain cross reference and compatibility information from the manufacturer (as well as various other sources) and while we do this to the best of our ability, we do not guarantee its accuracy. If you are unsure, please check with your system manufacturer. Please order based on the part number only!