My Laptop HP Pavilion G6 AX2005 was having Windows 7 64 bit (OEM) which I upgraded to 8 and then 8.1
Upgrading to 8.1 started very slow booting and then BSOD (Driver_Power_State_Failure) for every start. Every time the BSOD was due to atikmpag.sys even after updating to the latest AMD drivers. I have tried updating, clean install of AMD drivers but the BSOD continues, the 2nd last being after installing the latest AMD driver which was 14-4-win7-win8-win8.1-64-dd-ccc-whql. The last BSOD on 9-5-14 was after I uninstalled the latest AMD driver. I have the recovery files in different partition and I am thinking of resetting it to default factory mode though painful.
Perfmon is not generated at all and gives constant error.
Kindly help.
AMD A8-4500M processor (2.8 GHz/1.9 GHz, 1600 MHz/4.0 MB L2 cache, DDR3, quad core, 35W). AMD Radeon HD 7640G graphics supporting HD decode. 4 GB RAM
Upgrading to 8.1 started very slow booting and then BSOD (Driver_Power_State_Failure) for every start. Every time the BSOD was due to atikmpag.sys even after updating to the latest AMD drivers. I have tried updating, clean install of AMD drivers but the BSOD continues, the 2nd last being after installing the latest AMD driver which was 14-4-win7-win8-win8.1-64-dd-ccc-whql. The last BSOD on 9-5-14 was after I uninstalled the latest AMD driver. I have the recovery files in different partition and I am thinking of resetting it to default factory mode though painful.
Perfmon is not generated at all and gives constant error.
Kindly help.
AMD A8-4500M processor (2.8 GHz/1.9 GHz, 1600 MHz/4.0 MB L2 cache, DDR3, quad core, 35W). AMD Radeon HD 7640G graphics supporting HD decode. 4 GB RAM