Apple Macbook Air 13 A1466( 820-00165-a) bios
EMC 3178
S/N: FVFW79R5J1WK
pls help me to remove remote management
EMC 3178
S/N: FVFW79R5J1WK
pls help me to remove remote management
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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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So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
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.
I have desoldered the bios chip (GigaDevice... -
Hello,
I'm using TONGFANG "GM7TG7P" model laptop for over 3 years and i'm entering the same bios administrator password everyday. My laptop has Aptio BIOS (American Megatrends, AMI).
But today it's not accepting my password. I'm %100 sure i'm entering the correct password.
I'm trying to reset my bios without success.
I tried :
-I removed the BIOS battery and main battery. Waited for a long time but it didn't work. They already stated in the user manual that the password will not be reset even if the batteries... -
Hello all, I have been trying to remove the password on a Apple Macbook
A1989 820-00850-A with no luck, I still have a lot to learn yet.
I got this file from ******************** pay site and its locked, it boots but
still has a password on the system.
Could someone remove the password please, The chip I have been replacing
is U2890 USON8 2X3mm the bios file is 4.00mb, I have another file but its
only 1.00mb, Have I been programming the right file the 4.00mb W25Q80DV?
The original chip got destroyed.
Thank...
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