i think this is actual one
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Re: bdl50 la-d704p rev 4.0
Thanks! -
Re: bdl50 la-d704p rev 4.0
Thank you!Comment
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hp bl50 la-d704p boardview
hp bl50 la-d704p
rev 4.0
la-d70
date code: 7J1690
SPS:858581-601
MO:42704119
451A1032L37 40K2
5BG404BDL52 U37 SKL
i find some schematics, not shure if are the corect one.Comment
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thanksComment
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Thank youComment
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Brilliant
ThanksComment
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guys can i see actual traces in BV or how to see it?09-10-2025, 01:41 AM
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What is the burnt component of the board and what would be the cause of the problem?08-25-2025, 02:24 PM -
Hi,
I need help with my bios. The bios will get stuck on startup. Thank you.
HP 15-AY023NH
BDL50 LA-D702P REV 1.0... -
Tried Flashing the Bios from HP Website with CH341a Programmer
(Extracted the BIN File using HP's "Copy BIOS image in order to use it on other devices" option)
Tried the First One 081EC From the 5 BIN file's (081EC, 081ED, 081EF, 081F2, 081F3) which was extracted and decrypted already with the BIOS Update Utility from HP.
But still the Same issue
the Laptop's powering up, the HDD is not spinning nor the hdd led is blinking nor the Caps Lock led is blinking nor the cpu is heating, there is no display! Cleaned the RAM and the RAM Slot with IPA. Tested powering... -
Hi i have problem with HP 250 G5 / BDL50 LA-D704P no power / no light on charger led, the same problem with charged battery.
I measured the following voltages with charger and without battery, i believe voltages is correct except ACOK.
Pin 1 ACN : 19,4V
Pin 2 ACP : 19,4V
Pin 3 GMSRC : 19,4V
Pin 4 ACDRV : 25,2V
Pin 5 ACOK : 0V
Pin 6 ACDET : 2,6V
Pin 7 IOUT : 0V
Pin 8 SDA : 0V
Pin 9 SCL : 0V
Pin 10 ILIM : 0V
Pin 11 BATDRV : 0V
Pin 12 SRN : 3,1V
Pin 13 SRP : 3,1V
Pin 14 GND : 0V
...
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