DESKPRO 4000N, 4000S Motherboard Settings and Configuration
COMPAQ COMPUTER CORPORATION
DESKPRO 4000N, 4000S
Device Type | Mainboard |
Processor | Pentium MMX |
Processor Speed | 166/200/233MHz |
Chip Set | VIA |
Video Chip Set | S3 |
Maximum Onboard Memory | 256MB (SDRAM supported) |
Maximum Video Memory | 2MB |
Cache | 256KB |
BIOS | Unidentified |
Dimensions | 254mm x 218mm |
I/O Options | Ethernet AUI connector, Ethernet 10BaseT connector, floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2), VGA port, riser slot, USB connectors (2), ATX power connector, CD-ROM interface, LS-120 connector |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
ATX power connector | ATX | Floppy drive interface | J1 |
VGA port | CN1 | Audio connector | J11 |
PS/2 mouse port | CN2 | External battery | P14/pins 9 - 12 |
Ethernet AUI connector | CN3 | Ethernet AUI connector | P15 |
Ethernet 10BaseT connector | CN4 | Power cable/LED connector | P16 |
Serial port | CN5 | IDE interface 1 | P20 |
Serial port | CN6 | LS-120 connector | P21 |
Parallel port | CN7 | CD-ROM interface | P25 |
USB connector | CN8 | Riser slot | SL1 |
USB connector | CN9 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | CMOS memory normal operation | P14/pins 1 & 2 | Closed |
CMOS memory clear | P14/pins 1 & 2 | Open | |
Password enabled | SW1/1 | Off | |
Password disabled | SW1/1 | On | |
DIMM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
8MB | (1) 1M x 64 | None |
16MB | (1) 2M x 64 | None |
16MB | (1) 1M x 64 | (1) 1M x 64 |
24MB | (1) 2M x 64 | (1) 1M x 64 |
32MB | (1) 4M x 64 | None |
32MB | (1) 2M x 64 | (1) 2M x 64 |
40MB | (1) 4M x 64 | (1) 1M x 64 |
48MB | (1) 4M x 64 | (1) 2M x 64 |
64MB | (1) 8M x 64 | None |
64MB | (1) 4M x 64 | (1) 4M x 64 |
72MB | (1) 8M x 64 | (1) 1M x 64 |
80MB | (1) 8M x 64 | (1) 2M x 64 |
96MB | (1) 8M x 64 | (1) 4M x 64 |
128MB | (1) 16M x 64 | None |
128MB | (1) 8M x 64 | (1) 8M x 64 |
DIMM CONFIGURATION (CON’T) | ||
Size | Bank 0 | Bank 1 |
136MB | (1) 16M x 64 | (1) 1M x 64 |
144MB | (1) 16M x 64 | (1) 2M x 64 |
160MB | (1) 16M x 64 | (1) 4M x 64 |
192MB | (1) 16M x 64 | (1) 8M x 64 |
256MB | (1) 16M x 64 | (1) 16M x 64 |
Note: Board accepts SDRAM memory. | ||
CACHE CONFIGURATION |
Note: The location of the cache is unidentified. |
VIDEO MEMORY CONFIGURATION |
Note: The location of the video memory is unidentified. |
CPU SPEED SELECTION | |||||||
CPU speed | Clock speed | Multiplier | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
166MHz | 66MHz | 2.5x | On | On | Off | On | Off |
200MHz | 66MHz | 3x | Off | On | Off | On | Off |
233MHz | 66MHz | 3.5x | Off | Off | Off | On | Off |
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