First post, by Marentis
Hello guys,
does anyone of you know what the jumper with the description "JP1 5v SB5V" on a PC chips 599lmr does?
I have the manual here but it doesn't say anything about that jumper and googling for sb5v gives a
hint that it might be related to the RAMs voltage selection but from what I know SDRAM never
came in a 5v variant but always required 3.3v. Other sites are arguing that it's about the stand by
voltage for usb (hence the SB) but that wouldn't explain that description.
The mainboard also only supports SDRAM, no EDO RAM so does anyone have an idea what this jumper
might do?
Is it maybe just a left over from other mainboards from PC chips with EDO ram support?