bora_vr6
Member
Last Activity: 01-21-2025, 07:11 AM
Joined: 12-20-2016
Location: MX CY
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i have the same problem with probook 6565b i reprogrammed the bios chip after that it dies , refuse to turn on just led light amber white , how did you solve this problem ? -
Re: HP Elitebook 820 G2 bios needed
Try it again, but this time:
1.- Disable any antivirus (your app or the Windows defender)
2.- Try to unzip again your Programmer app, on the first times I use it, one file is detected like virus, and my antivirus automatically disable it (without notification), so after antivirus and firewall disabled, the programmer run properly.
I hop this works for you, otherwise, let me found how can I upload or find the source link where I download.
Regards... -
Re: HP Elitebook 820 G2 bios needed
To me works with version 1.29, check if works properly if you open the program with Aministrator privileges (run as Administrator).
Just for the record, there was another computer where I need to run Windows 7 x64 in test mode, once that I was running Win7 on Test Mode the program reads ok the chip.
Just check how is mounted your chip, on the attached image you can see how is mounte a 25xx (that's the right position), the other position (closer to the secure leveler is for 24xx).
R...Leave a comment:
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Re: HP Elitebook 820 G2 bios needed
Hello,
To me the most easy is dismount the BIOS Chip (unsoldering from the MoBo) and place on an Eprom Reader.
For my machine I've used a cheap one (CH341A)
And use a program for read the chip and save in BIN Format file.
On previous responses to this post there's a little extra info....Leave a comment:
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Re: PWD removal Help InsydeH20 Bios Sony Vaio SVF14
Master RioReno:
It works!!
Thank you so much.
I owe you a beer!...Leave a comment:
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PWD removal Help InsydeH20 Bios Sony Vaio SVF14
Hello,
Can be possible your help unlocking BIOS PWD on the attached dump file?.
From a Sony Vaio svf142c29L MoBo: DA0HK8MB6E0 REV E
Kind Regards... -
UEFI Help: How edit BIN Bios File? SONY SVF14 DA0HK8MB6E0
Hello,
Present post if for kindly ask for your help and guidance about how edit/modify the BIOS Dump from a Sony Vaio Fit 14E Model: SVF142c29L MoBo: DA0HK8MB6E0
I used to have a damaged Mother Board, Bios upgrade process kill the machine, however now is working, based on a Dump Bios file founded for this MoBo; the BIOS Winbond Chip has been re-writed and now MoBo boots ok.
[COLOR="Navy"][B]Now, the question and support items are:
a).- How edit the Model? without damage the BIOS file
b).- And most important; how edit the UEFI... -
Re: HP Elitebook 850 G2 bios admin pwd help
Thanks for your final review and comments.
- I'm gonna try to find a Pre-programed chip ready to solder on the MoBo.
However I'm worried on your mention about issues with CH341A with Winbond chips.
- Based on that what Eeprom writer you recommend for an enthusiast, and working properly with Winbond chips.
- On the HP is my personal equipment, however I eventually have Sony Vaio Fit 14 or Fit 15, for repair or fix and those models uses Winbond equipments, in fact I've no one pending...Leave a comment:
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Re: Sony svf14 bios
Hello, thanks for sharing.
Can I ask if this file can be used to revive a Sony MoBo daohk8mb6e0?
I have a motherboard, that synthomps seems has a corrupted BIOS and I'd like to know if simply dismount and write BIOS file you kindly shared and solder back on to the MoBo, should be enough for this MoBo or is required additional steps?
Kind regards...Leave a comment:
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Re: HP Elitebook 850 G2 bios admin pwd help
Nice recommendations. Thanks!
Can I ask for your help:
What's your opinnion about the Bios Chips offered on Ebay, where sellers claim to be "original and good ones"; that means they offer as Main + EC, with clean PWD and bios UP to Date.
That's because I discover my model uses 2 chips (of different capacity each one first is 16mb and second I think is a 2MB).
On summary as a prevention item I'm thinking on buy a couple of chips from an Ebay seller, and solder...Leave a comment:
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Re: HP Elitebook 820 G2 bios needed
Thanks for all your help, notes and recommendations.
For now, my motherboard has passed away (R.I.P.).
- When I connect the power supply (checked with Internal battery and also with battery removed from the notebook and even disconnect CMOS battery) with any condition the Power Led start to blink White/yellow for infinite time.
- The blinking is at the moment of connect power supply (without press power button, simply connecting power AC adapter), and is completelly dead, not any action if...Last edited by SMDFlea; 04-02-2023, 02:21 PM.Leave a comment:
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