try that bios bin
-
Last edited by gitsfarmaz; 02-22-2020, 10:57 AM. -
Re: HP Probook 450 G1
RAMPAGE MB 12241-1 48.4YW03.011 Without Graphics -
Re: HP Probook 450 G1 bios - tested
hi gitsfarmaz
i tied both bios but no luck the same problem ;-(
thanks in advan for your uploadComment
-
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
-
Re: HP Probook 450 G1 bios - tested
Hi Peste
here is my bios dump
The problem is that the laptop starts from himself then gives 5 X blinking Capslock + numlock then spins fan max. No picture.Comment
-
Re: HP Probook 450 G1 bios - tested
try thisDue to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
-
Re: HP Probook 450 G1 bios - tested
The bios at post 1 has the wrong flash descriptor,its set to 2 SPI chips and the other settings are all over the place, don`t use that bios.The bios at post 2 isn`t recommended either ,wrong settings. @peste ,compare our 2 bios with FITC,see the differences.
Try this fixed bios with your DMI and clean ME.Last edited by SMDFlea; 02-24-2020, 06:51 AM.Comment
-
Re: HP Probook 450 G1 bios - tested
Attach Original BIOSComment
-
Re: HP Probook 450 G1 bios - tested
Helo plz i need hp probook 450 g1 6050A2566401 - mb -A03 bios bin thanksComment
-
Re: HP Probook 450 G1 bios - tested
https://www.badcaps.net/forum/showthread.php?t=103570
post the original bios of the laptop.Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
-
Re: HP Probook 450 G1 bios - tested
thanks password clear
Comment
-
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
-
Re: HP Probook 450 G1 bios - tested
I'm a newbie and I have a HP Probook 450 G1 laptop. I have used Universal BIOS Backup Toolkit 2.0 to backup the original Bios but the error occurs: Cannot determine Bios!. How to backup this original Bios? What tool are you using?Comment
-
Re: HP Probook 450 G1 bios - tested
you need an SPI programmer
https://www.youtube.com/watch?v=DWWigscuQDYDue to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
-
Re: HP Probook 450 G1 bios - tested
My understanding is limited. I want to dump my bios to .bin file. What is software tool for dumping?Comment
-
Comment
-
Re: HP Probook 450 G1 bios - tested
Hi, please, help with my bios.Comment
-
Hp Probook 450 G7 s# SCD0348W35 had a locked BIOS. Bought BIOS and EC chips off Ebay that were supposed to match this machine - the 450 G7. Flashed in the BIOS on chip i bought using a CH341. BIOS unlocked next boot. Some error to contact HP. Entered BIOS and reset to system defaults and rebooted. Machine worked fine but every cold boot the contact HP message popped and everything else worked as fine. Assumed the error was from EC chip not matching BIOS that i just flashed in. So i flashed in the EC that was supposed to match from the EBay chip i bought and instant brick.
Ive got...07-08-2025, 09:24 PM -
Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
-
Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder... -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
-----------------------------------------------------------------------------------------
Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If...
Comment