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i Need repair bios please
NO DISPLAY
Laptop: HP Notebook - 15-da0072ns core I7 GEN 8
MB model: EPK50 LA-G07CP. Rev:1.0
Serial number: CND83361DC
Last edited by SMDFlea; 12-08-2023, 03:14 AM.Comment
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I get one HP 250 g7 (la g07dp) that doesn't display with battery but display with charger.
I've Program bios but still the same thing.
And I've confirmed the battery from another PC and is perfectly working.
no short at battery terminal on board.
kindly be of help.
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If you want further help beyond a bios request start a new thread here:
https://www.badcaps.net/forum/forumdisplay.php?f=23
Give as many details as possible about the voltage, resistance tests you've done so far.----------------------------------------------------------------------------------------------------------------------------------------------------------
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----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Need bios please help me
hp 15-da0056tx epk50 la-g07cp rev 1.0 bios 8mb
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read the rules..https://www.badcaps.net/forum/troubl...before-posting
post the S/N, the original bios of the laptop,etc
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
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please help me there is bios a0806 image but it keeps getting blue screen
this is orginal biosComment
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Anybody fix this bios?
When press the power button, fan starts spinning but nothing happens.
3.3V,5V and Ram 1.2V are ok.
Only get 0.047A from power supply
EPK50 LA-G07DP
REV 1.0
S/N: Don't have because I only got the motherboard for repair.
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Your BID is 084A6 ,the DMI is 210000 - 21103F
Use the Guides to find and extract a virgin bios
[Guide] How to find the right HP bios version to flash https://www.badcaps.net/forum/troubl...flash?t=122195
[Guide] How to extract ready for programming dump from HP update executable file https://www.badcaps.net/forum/showthread.php?t=121948
Copy the DMI (serial,feature Byte,win key) from your backup to the virgin bios using a hex editor.Select the same offsets (select block in HxD) in both bios,copy from the old,paste to the new.
Offsets: 210000 - 21103F
HxD Hex editor https://mh-nexus.de/en/hxd/
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I Think something wrong in this file (after reset of cmos no display ) but if we load other bios file it is working clearly pls help- me.Comment
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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
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Serial Number : CND84333YK
Product Number : 4TS97PA#ACJ
PRODUCT NAME : HP LAPTOP 15-DA0XXX
SYSTEM BOARD ID : 84A6
BOARD CT NUMBER: PHJFCCE51WBHH18
UUID: E42797A3-65D7-E811-A4C3-84A93E9F455F
BUILD ID : 18WW1POD301#SACJ#DACJ
FEATURE BYTE: 3K3Q 3Y6E 6a7B 7K7P 7W7d awbC bhcb fP.7
SYSTEM FAMILY: HP NOTEBOOKComment
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Your bios is 084A6 ,you can find and extract a bios yourself and copy the DMI ( 210000 - 21103F ) from your backup to the new one https://www.badcaps.net/forum/troubl...91#post3535891
.Comment
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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.
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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... -
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07-24-2025, 02:17 PM -
Hi everyone,
I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.
I managed to get my hands on a "HP Pavilion Gaming 15-ec2523nd" notebook that only shows a white power LED and doesnt respond to anything.
After initial testing I concluded the bios seems to be corrupted since all voltages are normal and there are no shorts. HP has a feature for a bios restore from USB with winkey+B for this model. This did not work.
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