NOVACOR, INC. OPTimum EISA486SD - 6A5B1
Chipset
CPU socket
Empty
FSB speeds
20MHz25MHz33MHz50MHz
Form factor
Baby AT (max 220 x 330 mm)
Dimensions
330mm x 218mm
Cache
64KB128KB256KB512KB
Max RAM size
32MB
RAM type
30-pin SIMM
PSU connector
Empty
I/O ports
Empty
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 2019-04-30T00:00:00Z
Board info score is 5.3/10
Chipset
CPU family support
No drivers available
1 board document available
Release date
File
Logs
Disclaimer
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