Identification of BIOS chip in GA-5486AL rev. 2A \ VOGONS

Identification of BIOS chip in GA-5486AL rev. 2A

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First post, by kauczux

Posted on 2023-08-24, 20:54

kauczux Offline

Rank Newbie

Rank: Newbie
Posts: 1
Joined: 2023-08-24, 20:30

Hello,
My GA-5486AL rev. 2A mainboard misses BIOS chip.
Could you please help with identification of this component?
Regards,
Kauczux

Reply 1 of 1, by dominusprog

Posted on 2023-08-25, 11:30

dominusprog Offline

Rank Oldbie

Rank: Oldbie
Posts: 949
Joined: 2022-07-02, 00:52
Location: Innsmouth

It's a 128K 32-pin DIP-32 package EEPROM. You can easily find one on eBay.

https://www.ebay.com/itm/324740711062?hash=it … %3ABFBMionFxsVi

Datasheet for intel 28F010
https://www.jaapsch.net/psion/pdffiles/Flashp … heet_28F010.pdf

A-Trend ATC-1020 V1.1 ❇ Cyrix 6x86 150+ @ 120MHz ❇ 32MiB EDO RAM (8MiBx4) ❇ A-Trend S3 Trio64V2 2MiB
Aztech Pro16 II-3D PnP ❇ 8.4GiB Quantum Fireball ❇ Win95 OSR2 Plus!

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