MikeKulls

Tinkerer

Comments

  • I tried upgrading this PC with an i7 4790 and couldn't get it working. I also tried with an X4630G which is basically the same motherboard with a different chipset. Both machines used the same BIOS version which is P21. The release date for P21 was around the exact time the chip was released so I presume it didn't make it…
  • Thanks, maybe the RAM needs to be different speed or something?
  • I have a feeling you are right. Current BIOS version is P21.A3 and I feel like Acer could easily have put multiple motherboards into the same model PC. The P21 bios is a UEFI bios and it will boot and run the video card in full UEFI mode (scm turned off). When I had an older video card in I had to turn scm on.
  • I tried following this guide and get the exact same error. Are you sure I can go from P21.A3 to P22.A3? I noticed when I run the flash command it just runs this command below. There is another file called P22-A3.12M. Could I just edit the wflash.bat file to point to the 12M file?? afuwin ..\ROM\P22-A3.4M /p /b /n /r
  • So, something interesting. I put the I5 4590 in my regular PC and found it didn't work. Exact same symptom, PC just doesn't start up, fans spin but display never goes on, nothing beeps. I updated BIOS, still the same. The manufacturer website claims the CPU should work so I was thinking the CPU was faulty but I put it back…
  • You are 100% correct too, I didn't follow the correct procedures. I will give it a go when I get the chance. Thanks for your help. The PC is running quite nicely with the I5 and a GTX960, so a reasonable games machine for around AU$150
  • So it turns out you were 100% correct, the i5-4670 worked a treat. I think the i5-4590 didn't work as it's a full year newer and likely not supported at the time the BIOS was created. It doesn't work in my main PC either but I think I can get it working with a BIOS update. Thanks again for all your help.
  • I should add I haven't tried the I5 4670 yet as that is in my regular PC and a bit of a pain to move and I'm starting to think it will be the same problem
  • 30W is certainly a reasonable difference but the Acer cooler is a fair bit larger than the stock I5 cooler and the fan is slightly larger. So I would think it would be fine (hopefully :-). I've put the board in a regular tower case so there is a bit more airflow also and after reading your comment hooked up the case fan.…
  • Thanks for your help. It seems odd that it would work with the 4670 but not the 4590. I'll give it a try tomorrow. Are you sure there aren't multiple boards for the same model PC?
  • Cool, I have an i5 4670 in my main PC, I can give it a try.
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