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05-05-2011 10:50 AM
HP dm4 freezes and I have to do a hardware Power Off, about once a day. SOMETIMES screen blanks & it comes back with the error msg, "Display driver AMD driver stopped responding." This happens 4 or 5 times a day. I've updated the BIOS and searched for a newer display driver - there isn't one on the HP site and the AMD site won't let me install their newer version. Any ideas?
HP Pavilion dm4t, Windows 7 64-bit, Intel i5-430M, 512 MB ATI Mobility Radeon HD 5470, Intel HD graphics, 500 GB drive, 4 GB RAM.