Advanced Integration Research (AIR) 486EL EISA
Chipset
CPU sockets
FSB speeds
25MHz33MHz50MHz
Form factor
AT (max 305 x 330 mm)
Dimensions
355mm x 304mm
I/O ports
1x
AT Keyboard
1x
Parallel
2x
Serial
Expansion slots
8x
32-bit EISA
Known issues:
- DALLAS RTC coin cell empty
The motherboard's Real-Time Clock (RTC) chip contains a coin cell that may have drained, causing the loss of CMOS settings. This can result in an inability to save settings, causing system instability or failure to boot. To fix this, the RTC chip can be replaced with an equivalent or repaired by cutting into it and soldering on a new external coin cell holder. Replacement guides are available at https://github.com/necroware/nwX287 or https://github.com/necroware/nw12887, depending on the actual chip used.
Last updated 2022-08-09T12:43:01Z
Board info score is 7/10
Chipset
Chipset parts
No drivers available
1 board document available
Release date
File
Logs
Chip
Release date
File
Logs
Disclaimer
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