i got hp dv6 1354us and got bios f.46 which is latest form hp support web but how i unlock advanced options in bios to set cpu clocking . and also tried running memtest and windows memory diag tool both gets stuck at some stage so that means got memory problem? i did that test because my laptop freezes randomly and mostly when watching video i have updated my video drivers to latest but i rolled it back because i assumed i got this problem of freezes and BOSD after that. Also ran Malware and nothing came up . laptop details are
2.2 GHz Intel Core2 Duo T6600 Processor (2 MB L2 Cache, 800 MHz FSB)
4 GB DDR3 RAM (2 Dimm), Max supported: 8 GB
500 GB (5400RPM) SATA Hard Drive, LightScribe SuperMulti 8X DVD±R/RW with Double Layer Support
15.6-inch Diagonal High Definition HP LED BrightView Display(1366x768)
Intel Graphics Media Accelerator 4500MHD (shared) with up to 1.6 GB total available graphics memory
Genuine Windows 7 Home Premium 64-bit
THANKS IN ADV .
2.2 GHz Intel Core2 Duo T6600 Processor (2 MB L2 Cache, 800 MHz FSB)
4 GB DDR3 RAM (2 Dimm), Max supported: 8 GB
500 GB (5400RPM) SATA Hard Drive, LightScribe SuperMulti 8X DVD±R/RW with Double Layer Support
15.6-inch Diagonal High Definition HP LED BrightView Display(1366x768)
Intel Graphics Media Accelerator 4500MHD (shared) with up to 1.6 GB total available graphics memory
Genuine Windows 7 Home Premium 64-bit
THANKS IN ADV .