HI,
I am not sure what version you have for the Graphics Driver, but here is a link for HP:
http://h10025.www1.hp.com/ewfrf/wc/s...roduct=3559543
As far as other upgrades you may beable to install up to 4GB of Ram Max. The service manual also gives you options for your Intel Processor:
http://h10032.www1.hp.com/ctg/Manual/c01295820.pdf
Hope this helps.
Bill
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