Milovanovic1992
Member
Last Activity: Yesterday, 06:30 AM
Joined: 08-29-2024
Location: Novi Sad
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Do you have battery inside that laptop? -
#solomost
Is that dump originaly from your laptop? That file contains different SN, not the same you provided here. Anyway, try this two ( first with changed SN because that is SN you wrote in your post. Second one is with SN which already was in your bios dump)....Leave a comment:
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Thank you....Leave a comment:
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Hello. Can somebody help me and unlock this file?
MB: 213047-1
ST: 9XK9KL3
Thanks....Leave a comment:
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I tried it yesterday, nothing. I will gave up on this laptop. Probably gpu problem....Leave a comment:
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I tried every file in this thread, but i got no luck. I have black screen that flickering at boot, no picture. I will upload original file, if somebody can fix it, so i can be sure that is the problem. I also tried other rams, other monitor, etc. All voltages seems to be fine. Somethimes after long waiting in that blank screen , he start normally. I think its cpu/gpu issue, but i would like to try one more time with BIOS.
MB is ACLU1/ACLU2 UMA NM-A272
SERIAL YB07183383...Leave a comment:
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Try this one first. If it works then enable Fast startup in BIOS settings....Leave a comment:
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Thanks. I did try with the Rufus, but no lucky. In the meantime i did manage to extract DMI from bricked Bios to new one, and fix the problem.
I will save your post on my laptop in case if i need it some other time....Leave a comment:
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It's unlocked. Thank you....Leave a comment:
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I made a progress. I fixed part with that missing DMI. I extract original DMI from broken dump file. Now i see it's on Norwegian language, and it is locked. Can somebody unlock this file, but to keep mine DMI infos?...Leave a comment:
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I tried to make bootable usb with nbdmifit, but i just can't do it. I'm stuck on that first step to make it bootable and usable. I can't find way to get to the point where i can start writing laptop serial number etc. I didn't find anywhere detailed tutorial from step one to the end.
Can somebody guide me how to extract DMI from mine not working bios? Then i can insert that part in the working bios that i downloaded here from the forum. BTW laptop that makes me headache is HP Probook 640 G2. I did found working bios, but just with bad, or missing DMI infos. How can i recognise DMI part...Leave a comment:
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I also tried that file Hoaca provided you. Mine laptop boot to the bios with it. Only thing is that again i have DMI problem. I don't know why you can't get the picture on your laptop....Leave a comment:
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Its not working. Just black screen,Leave a comment:
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Sorry, i forgot to write it. It's like the other guys had in this thread. Message sayin that System boots in manufacterer mode and counts down every time laptop restarts. Probably missing or wrong DMI. But i couldn't find software where i can manually add information about my serial number etc.... So maybe fastest solution is to fix somehow mine original bios from this laptop.Leave a comment:
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ProBook 640 g2, SN 5CG6465YCJ.
MB model is CIRCUS-6050A2723701-MB-A02....Leave a comment:
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Hello. I downloaded bios file from this thread, but i also get red message on boot. I couldn't find dmi tool, or nbdmifit which i can make as bootable device on the usb. Here is mine original, not working bios. Mine laptop is with i3 6th gen cpu. Can mine bin file be fixed?...Leave a comment:
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Thanks. I tried couple of them, but still no lucky. With some of them i got no light at all....Leave a comment:
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Here is mine second chip....Leave a comment:
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I will read that chip too, and i will post here soon as i get.Leave a comment:
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Here is original BIOS dump. It is GigaDevice 24q64CWIG. I can't even find exe bios update online. I desoldered bios chip, and after that bios battery is not drain anymore. So i suppose it's firmware problem, or the bios chip itself....Leave a comment:
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