Hi everyone
I recently overclocked my i7-920 cpu to 4Ghz (190 x 21, 1.25 vCore), and since then everytime i power up my system
I won't see anything on the monitor until the system loads up windows.
This leads to a situation where I can't load the bios settings up because I can't see the POST message, and even if I
press 'delete' at the right moment I won't see anything on the monitor but the mobo does load bios when doing that.
I know this because the lcd poster shows that it has entered setup.
The only way i can reach the bios again is by resetting my bios settings.
This is my system:
ASUS Rampage ii Extreme (x58)
Intel Core i7-920 overclocked to 4ghz (stock is 2.67ghz).
Patriot Viper Xtreme DDR3 6gb 3x2 1600mhz on 1.65v (currently 1524mhz) timings are: 8-8-8-24 (original timings are: 8-9-8-24).
Nvidia geForce GTX 275
Thermaltake tough power 750w
I've also updated my bios today to the latest version but it had no effect on the issue.
At the beginning i thought the problem was with the gpu but then I noticed that when i reset my overclock everything works fine.
Any idea what could be the problem?
Thanks in advance
edit: I will add the the system is working just fine with the overclock. It's stable with the cpu speed and voltage I stated and there aren't any issues with the overclock except this one.
I recently overclocked my i7-920 cpu to 4Ghz (190 x 21, 1.25 vCore), and since then everytime i power up my system
I won't see anything on the monitor until the system loads up windows.
This leads to a situation where I can't load the bios settings up because I can't see the POST message, and even if I
press 'delete' at the right moment I won't see anything on the monitor but the mobo does load bios when doing that.
I know this because the lcd poster shows that it has entered setup.
The only way i can reach the bios again is by resetting my bios settings.
This is my system:
ASUS Rampage ii Extreme (x58)
Intel Core i7-920 overclocked to 4ghz (stock is 2.67ghz).
Patriot Viper Xtreme DDR3 6gb 3x2 1600mhz on 1.65v (currently 1524mhz) timings are: 8-8-8-24 (original timings are: 8-9-8-24).
Nvidia geForce GTX 275
Thermaltake tough power 750w
I've also updated my bios today to the latest version but it had no effect on the issue.
At the beginning i thought the problem was with the gpu but then I noticed that when i reset my overclock everything works fine.
Any idea what could be the problem?
Thanks in advance
edit: I will add the the system is working just fine with the overclock. It's stable with the cpu speed and voltage I stated and there aren't any issues with the overclock except this one.