Clearing The Cmos; Memory Configuration - AOpen AP41 User Manual

Hardware Setup

Clearing the CMOS

The 3-pin jumper JP37 is used to clear the values in the CMOS. You
need to clear the CMOS if you forget your system password. To do
this, shut off the system power and short pins 2-3 of JP37 for a few
seconds. Then set the jumper to the normal setting by closing pins 1-
2 with a jumper cap. Enter Setup to specify a new password.
NORMAL
CLEAR CMOS

Memory Configuration

The system memory is upgradable from 1 MB to 128 MB.
72-pin SIMM sockets accommodate 1-, 4-, 16- and 64-MB single-
density SIMMs, and 2-, 8- and 32-MB double-density SIMMs with
70/60-ns DRAM speed.
The table below lists the SIMM types and their corresponding
capacities.
SIMM Type
256 Kb x 32/36
512 Kb x 32/36
1 Mb x 32/36
2 Mb x 32/36
4 Mb x 32/36
8 Mb x 32/36
16 Mb x 32/36
2-18
JP37
The four
Capacity
1 MB
2 MB
4 MB
8 MB
16 MB
32 MB
64 MB
User's Guide