Hi There
Current system -
MB - Asus P5k/EPU
Processor - Quad Core 9300
Graphics - Radeon HD6770
OS - Windows 7 (x64) Ultimate
I wanted to upgrade from 4gb RAM to 8gb RAM - the MB supports this.
Current & upgrade: I have 2 x 2 Corsair DDR2 800mhz RAM at present (no issues) in A1 and A2 (been working fine for 2 years). I added 2 x 2 Corsair DDR2 800mhz (exact same) to B1 and B2.
Issue: When booting, the fans turn and drives run, but 'no signal to monitors' and no beeps.
Bios indicates single channel memory. All components securely attached. When all 4 x 2 ram is inserted - no
Tried solutions:
Tested all 4 RAM chips (all 4 working)
Tested A1 & A2 (working)
Tested A1 & B1 (fail)
Tested A2 & B2 (fail)
Tested B1 & B2 (fail)
Reset CMOS (fail)
Updated to most recent BIOS (fail)
Changed DRAM setting from auto to 5-5-5-18 (as is on RAM chip itself) - (fail)
Plug out power discarge (fail)
I can't run voltage increase as yet because I cant access BIOS to make changes with 4 x 2 RAM in-situ as 'no signal to monitor' occurs.
Any suggestions would be very gratefull received.
Thanks
Az
Current system -
MB - Asus P5k/EPU
Processor - Quad Core 9300
Graphics - Radeon HD6770
OS - Windows 7 (x64) Ultimate
I wanted to upgrade from 4gb RAM to 8gb RAM - the MB supports this.
Current & upgrade: I have 2 x 2 Corsair DDR2 800mhz RAM at present (no issues) in A1 and A2 (been working fine for 2 years). I added 2 x 2 Corsair DDR2 800mhz (exact same) to B1 and B2.
Issue: When booting, the fans turn and drives run, but 'no signal to monitors' and no beeps.
Bios indicates single channel memory. All components securely attached. When all 4 x 2 ram is inserted - no
Tried solutions:
Tested all 4 RAM chips (all 4 working)
Tested A1 & A2 (working)
Tested A1 & B1 (fail)
Tested A2 & B2 (fail)
Tested B1 & B2 (fail)
Reset CMOS (fail)
Updated to most recent BIOS (fail)
Changed DRAM setting from auto to 5-5-5-18 (as is on RAM chip itself) - (fail)
Plug out power discarge (fail)
I can't run voltage increase as yet because I cant access BIOS to make changes with 4 x 2 RAM in-situ as 'no signal to monitor' occurs.
Any suggestions would be very gratefull received.
Thanks
Az