lord
Badcaps Veteran
Last Activity: 04-03-2025, 05:00 AM
Joined: 05-03-2011
Location: Zagreb
-
i have one of these clone vertyanov but cant never get it to work -
Also had this problem, the DC jack is busted - it should pull the ADP_ID to GND but it does not, that is why there is no ACDET signal. Removing PQ7 or replacing DC jack PJ11 solves the issue.Leave a comment:
-
Oouch, thanks for the heads up...Leave a comment:
-
Please Fix, no picture.
Dell Vostro 3500
SN: G3Q0VC3
LA-K032PLeave a comment:
-
i tried that, same thing, this is the BIOS from Lenovo website...Leave a comment:
-
Hi,
I sadly don't have the original BIOS, here is the extracted information from BIOS i downloaded from web
Flash chips in VSCC table:
EF4017 (Winbond W25Q64)
C84017 (GigaDevice GD25x64)
C22017 (Macronix MX25L64)
1C7017 (EON EN25QH64)
The chip that is on the board is N25Q064AX3E...Leave a comment:
-
First I used an equivalent but then changed back to originalLeave a comment:
-
Lenovo Z50-70 NM-A273 BIOS SPI not supported
Hi guys,
Anybody came accross this one?
I put in a new BIOS file, old one was corrupted (don't have the original)
Tried first with Z50-70 bios but i couldn't update to latest BIOS via upgrade utility, the tried for Z40-70, i manage to upgrade to latest but this warning message is always there (except for the first boot)
Anybody have any ideas?
[ATTACH=JSON]{"data-align":"none","data-attachmentid":"3204105","data-size":"medium"}[/ATTACH]... -
Can anybody help?
I have this one for repair, does not charge the battery, does not bring up 20V from the charger. So i input 20v to VSYS from dc power source, now it turns on for a 15 seconds and turns off. Current consumption is 600-700mA. As i can see all power supplies are on expect GFX integrated. Also tried to inject 20V to all the 20V rails at the same time: VSYS, VINT20_IN and USBC_VBUS20 but nothing changes.
Question is, should it turn on with only VSYS supplied?Leave a comment:
-
Re: Lenovo V310-15IKB SCHEMATIC
is anybody able to buy a working IT8886H for this board?Leave a comment:
-
Re: Acer E5-553 DA0ZABMB6E0-REV.E
It wasn't the BIOS, chips that i was using were not compatible...Leave a comment:
-
Re: Acer E5-553 DA0ZABMB6E0-REV.E
I tried on Acer e5-553G-F33P N16Q3 board DA0ZABMB6E0 Rev E
MAIN BIOS: turns on but no picture, with old BIOS works good but shut's down randomly
EC: no power onLast edited by lord; 06-16-2023, 04:00 AM.Leave a comment:
-
Re: hi i need hp pavilion 15-dk0068wm bios
Anybody have EC BIOS for la-h461p PLEASELeave a comment:
-
Re: hi i need hp pavilion 15-dk0068wm bios
don't have EC, KB9542 is not readable - vcc of the chip is shorted to ground
i can read the original BIOS of you need it, but i don't see how can this help you get the EC bios? can you please explain?...Leave a comment:
-
Re: hi i need hp pavilion 15-dk0068wm bios
Hi,
Anybody have EC BIOS?Leave a comment:
-
Re: hi i need MACBOOK A1398 EMC 2673 M/B 820-3332-A with VGA PLZ
Dummy serial number is C02J99ZZDKQ5 (length 12), you can find it on address 006904dc...Leave a comment:
-
Re: For HP 15-ec00 DA0G3HMB8D0 REV
Quanta G3HA
i have it here it says on it 48BAALeave a comment:
-
Re: Need Schematics for Lenovo Legion Y520-15IKBN (DY520 NM-B391 Rev.:1)
10qLeave a comment:
-
Re: Asus X551CA no power and no led
Found it, it was the PQ8801 shorted S-D. So obvious ..Leave a comment:
-
Re: Asus X551CA no power and no led
i have 2 boards, each one had PQ8807 mosfet burned, after replacement board turns on, everything works except charging.
System detects charger and shows charging but no actuall charging is provided (no voltage from PL8801. ACOK and ILIM pins works as they should.
I must mention that i replaced BQ24725 with new one.
Any advice?Last edited by lord; 01-23-2017, 06:07 AM.Leave a comment:
No activity results to display
Leave a comment: