iranromi, i check your bin file, but the laptop power on in black screen, y check the original bin file , the laptop works fine, but have password bios. any idea?
Hello everyone,
I have same issue with my probook 650 g2.
when turning the laptop on, it gives 2 long beeps followed by two short beeps.
can somebody help me.
I have a HP 650 G2. Without memory it just beeps. With memory it does a boot and restart loop with no picture on display. Battery charges fine. I've attached a bios dump. Can someone please help me fix this bios? Thanks
Thanks peste. Didn't have a chance to use your file.
I Managed to get my laptop working again. For those with similar problem. Here is how I did it.
I downloaded latest bios directly from HP website and use UEFITool_v0.26.0 (google it to download) to replace the bios section of the corrupted dump with the bios from HP (N76_0139.bin). Laptop started fine with the modded bios but with "Manufacturer Programming Mode is in Unlock Mode". I then used NbDmiFit_2.10 to set all the manufacture info and lock the mpm. You can get the your hp laptop info from http://pro-psurf-web-glb.austin.hp.com/Search.aspx with serial #.
Installed windows 10 but it's not auto activated .
Check for windows key in your edited bios and original bios and compare. I doubt, you lost the win key in overwriting bios region with uefi tool. If so, you can re insert it with hex editor.
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