The first bootup's are fine but then I always get this "CMOS Inoperational - System halted" error.
When I remove the battery (CR1220) for some time and reset it in the error is gone.
It is a replacement for a Dallas DS1287 in a 386-SX Laptop (Walkom / NoteStar NP-903).
The first bootup's are fine but then I always get this "CMOS Inoperational - System halted" error. When I remove the battery (CR1220) for some time and reset it in the error is gone.
It is a replacement for a Dallas DS1287 in a 386-SX Laptop (Walkom / NoteStar NP-903).
The nwX287 uses a DS12885S RTC chip.
Any hints what could be wrong?