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- Re: HP 6735B Bios recovery

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02-14-2012 07:25 AM
Hello.
I just wonder if there are any procedure for recover/flashing bios for this model 6735B?
I tryed to take out battery,cmos etc, And it says that time/dato has been changed, but still asking for bios password.
Im working at a school, were we use WDS, when clicking f12, it ask for bios password.
Do anyone have a solution for this? thanks
Dre
02-14-2012
09:00 AM
- last edited on
02-21-2017
04:57 PM
by
OscarFuentes
Hi,
Unplug the laptop, remove the battery and hold down the power on key for 60 seconds. If that doesn't fix the issue then read this article near the bottom.
HP Envy 17", i7-8550u,16GB, 512GB NVMe, 4K screen, Windows 11 x64
Custom PC - Z690, i9-12900K, 32GB DDR5 5600, dual 512 GB NVMe, gen4 2 TB m.2 SSD, 4K screen, OC'd to 5 Ghz, NVIDIA 3080 10GB
02-15-2012 02:51 PM - edited 02-15-2012 02:53 PM
I put BIOS password for that model in Google and it showed a YouTube video on how to do it (but it is not English and I did not watch it all) Give a look: http://www.youtube.com/watch?v=qSnhzFy14d0
BTW: I am not responsible for any harm that may come from that video's instructions.
I'm not an HP employee.
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02-15-2012 05:51 PM
Im not sure how it works for the laptop but for the desktop there is a 3pin switch in the motherboard called CMOS clearing. It is three pins next to each other and there is a connector connecting like pin 1 and 2. you take the connector out and put it on pin 2 and 3 and turn on the compute. you turn it off and put the connector back on 1-2 and that is how you clear the CMOS password.
02-16-2012 07:10 AM
North try this.
http://bizsupport2.austin.hp.com/bc/docs/support/SupportManual/c02030223/c02030223.pdf
Page 44.
If that does not help then there is 1 or 2 more things to try.
Let us know.
