I just restore the PC with discs emachines restoration and return to the factory configuration. Unfortunately still missing in my device manager the ethernet network and wifi mini plate. I think this may be BIOS problem. I need to unlock my BIOS options onboard Network and pci devices, I'm pretty sure there have been deactivated. I have also tested more than 4 operating systems and none recognizes devices. It is hardware problem or bios has disabled. I hope your modified to flash the bios. Regards
Can You post some screen shots, please ? as I did a work for You and I will see what I get (it's my sign into)! Now I'll mod it for More Options ! reagards
wow.. dont do anything.. my laptop got bricked.. after modified some things in advance cpu ( under power tabs )[idk what i modified].. and the pc wont loaded bios.. the crisis mode unable to loads up the recovery bios..i will sent to my shop for warranty.. (RIP Acer V3-571G)
Btw bdmaster..can u try ur bios to boot in crisis mode without pendrive.. Can u tell me is it working or not..
"I think.. I set internal graphic ram to high (512mb) .. Yes, to whoever use the unlocked menu bios.. Dont do such freaking things.." It's what's happened a user on Acer Aspire 5742G and on Acer Aspire 5750G, they did modify on Graphic Card and bricked their laptop ! As You know it You did it ?! I didn't change EFI code to unlock more as I am afraid users can do some naive stupidity in first to avoid problems. Now I will ask to a friend of mine about this and let You know, if there is something to do. In which way are U tring to recover bios ? have U tried to use an USB stick 2/4 GB HP USB format utility to get an DOS formatted bootable USB ? then copied original recovery file Q5WV1X64.fd (then U can use many names too as experiments - U can find on MDL) into ? regards P.S. To upload shots use rghost.com have just to create a free account, thnks
BDMaster, Could you please add some option to disable NVIDIA by one switch enable/disable. Now the only way is to disable PEG and delay time. Maybe there is an option to disable NVIDIA in ACPI?
Im on mobile.. Maybe tomorrow i'll upload the picture.. I saw this discussion page.. forum.notebookreview.com/acer/541716-acer-5742g-bios-modding-6.html Seems like i just have two options.. Replace mobo or replace bios cheap.. Btw, i make crisis disk recovery .fd file from page 1649 that is from than2h post (v2.21)..