IBM PS/2 MODEL 35 & 40 (8535, 8540, 9535, 9540)
Chipset
CPU sockets
FSB speed
20MHz
Form factor
OEM / Proprietary
Dimensions
330mm x 218mm
Cache
None/Integrated in the CPU
Max RAM size
16MB
RAM type
72-pin FPM
PSU connector
I/O ports
1x
Floppy interface
1x
IDE interface
Expansion slots
2x
8-bit ISA
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 2024-01-01T15:58:33Z
Score is 7/10
Chipset
Chipset parts
No drivers available
1 board document available
Language
Release date
File
Last edit
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