HP EliteBook 845 G7 BIOS Pass

[alfredodinolfo]

Re: HP EliteBook 845 G7 BIOS Pass

thank you

[kasuraga]

Re: HP EliteBook 845 G7 BIOS Pass

I have found that much of the information in many forums around this problem have been missing a lot of vital information.
After my own research and experience I have documented exactly what worked for me.
I hope that others may find this helpful.

Ok, so I was able to salvage another system to try this unlock. I followed all the steps, and bam, it DID remove the password, but now I have the endpoint security controller error. I'm assuming that's why people here request both bios to do the unlock? what should I modify in my main bios to remove this error?

I've attached a dump of both top and bottom chips if anyone can unlock them for me. I tried comparing to other bios and even though I find the area's commonly modified it doesn't seem to be what I need to modify on mine? (I have the unedited bottom bin in my zip)

[kasuraga]

Re: HP EliteBook 845 G7 bios cleared request

hey, i'm looking for clean bios and ec dumps, i tried to flash both with files taken in a thread but the laptop won't start and caps lock blinking 7 times (I guess because they are not clean)

I don't have the original backup up because the original ec i broke it before i even read it..., so i buy another one!

Thank you so much, I'm losing my mind for this laptop!

Bios: MX25L25673
EC: W25Q256JVEN
Motherboard: LINDEN-6050A3147201-MB-A01(A1)

Ugh I just did the same stupid effing mistake. Ground pin busted off on the EC. can't find any remnants of the pin to try and attempt reviving the chip. I'm under the impression that I might be able to flash the bios and ec once I replace the ec to get it running again? How screwed am I here?
And here I thought I would have a nice afternoon reviving this system.

[Vesko356]

Re: HP EliteBook 845 G7 BIOS Pass

Could you please help me remove the BIOS password on my HP Elitebook 845 G7. I tried modifying the files myself, but it didnt seem to work. Here are the original BIN files for both the bottom and top chips. If you need any additional information or files please let me know. Thank you for your time.

>

[Fayted]

Re: HP EliteBook 845 G7 BIOS Pass

Could you please help me remove the BIOS password on my HP Elitebook 845 G7. I tried modifying the files myself, but it didnt seem to work. Here are the original BIN files for both the bottom and top chips. If you need any additional information or files please let me know. Thank you for your time.

[yuan22231]

Re: HP EliteBook 845 G7 BIOS Pass

thanks bro its working ...

[Vesko356]

Re: HP EliteBook 845 G7 BIOS Pass

help me to remove password bios hp 845 g7

>

[yuan22231]

Re: HP EliteBook 845 G7 BIOS Pass

help me to remove password bios hp 845 g7

[drewrox2009]

Re: HP EliteBook 845 G7 BIOS Pass

Is there a definitive method for clearing these passwords? I did try clearing the nvramactive area on the 32mb dump and the bios log persists. If i understood the previous post, this is the ec chip and should only be necessary to clear on this chip (u367)

Is it situational?

[Vesko356]

Re: HP EliteBook 845 G7 BIOS Pass

Thank you very much for being so quick.

Thanks.

You're welcome.

Please consider donation in support of the "Bios Request" section of the forum.

[Dan20701]

Re: HP EliteBook 845 G7 BIOS Pass

Thank you very much for being so quick.

Thanks.

[Vesko356]

Re: HP EliteBook 845 G7 BIOS Pass

Hello mate I am back now, Just got around to reading this chip, Here is the second dump, Thanks mate.

Program this chip only, leave the other as is. At fist boot enter the bios and reset security settings to default:

[Dan20701]

Re: HP EliteBook 845 G7 BIOS Pass

Hello mate I am back now, Just got around to reading this chip, Here is the second dump, Thanks mate.

[Vesko356]

Re: HP EliteBook 845 G7 BIOS Pass

Thanks mate, I will have to wait till I get back from Spain
I have a wedding to go to, I will upload the file when I am back.
busy packing today. Thanks again mate.

You're welcome! Have fun at the wedding!

[Dan20701]

Re: HP EliteBook 845 G7 BIOS Pass

Thanks mate, I will have to wait till I get back from Spain
I have a wedding to go to, I will upload the file when I am back.
busy packing today. Thanks again mate.

[Vesko356]

Re: HP EliteBook 845 G7 BIOS Pass

Hello all, Can someone please unlock this bios, its the original chip
Winbond 256mb. I tried RCUnlocker.

HP EliteBook 845 G7, Thanks so much.

Upload the dump from the second chip (U366-at the back of the board).

.

[Dan20701]

Re: HP EliteBook 845 G7 BIOS Pass

Hello all, Can someone please unlock this bios, its the original chip
Winbond 256mb. I tried RCUnlocker.

HP EliteBook 845 G7, Thanks so much.

[dariuxzy]

Re: HP EliteBook 845 G7 bios cleared request

I noticed that the new EC chip I bought has a different code... W25Q256JVEM, but the original is W25Q256JVEN. Could this be the cause of the laptop blinking 7 times caps lock? Thanks

hey, i'm looking for clean bios and ec dumps, i tried to flash both with files taken in a thread but the laptop won't start and caps lock blinking 7 times (I guess because they are not clean)

I don't have the original backup up because the original ec i broke it before i even read it..., so i buy another one!

Thank you so much, I'm losing my mind for this laptop!

Bios: MX25L25673
EC: W25Q256JVEN
Motherboard: LINDEN-6050A3147201-MB-A01(A1)

Up

[dariuxzy]

Re: HP EliteBook 845 G7 bios cleared request

hey, i'm looking for clean bios and ec dumps, i tried to flash both with files taken in a thread but the laptop won't start and caps lock blinking 7 times (I guess because they are not clean)

I don't have the original backup up because the original ec i broke it before i even read it..., so i buy another one!

Thank you so much, I'm losing my mind for this laptop!

Bios: MX25L25673
EC: W25Q256JVEN
Motherboard: LINDEN-6050A3147201-MB-A01(A1)

I noticed that the new EC chip I bought has a different code... W25Q256JVEM, but the original is W25Q256JVEN. Could this be the cause of the laptop blinking 7 times caps lock? Thanks

[dariuxzy]

Re: HP EliteBook 845 G7 bios cleared request

hey, i'm looking for clean bios and ec dumps, i tried to flash both with files taken in a thread but the laptop won't start and caps lock blinking 7 times (I guess because they are not clean)

I don't have the original backup up because the original ec i broke it before i even read it..., so i buy another one!

Thank you so much, I'm losing my mind for this laptop!

Bios: MX25L25673
EC: W25Q256JVEN
Motherboard: LINDEN-6050A3147201-MB-A01(A1)

Please help