OEM-I HX Motherboard Settings and Configuration
SEANIX TECHNOLOGY, INC.
OEM-I HX
Processor | Pentium |
Processor Speed | 75/90/100/120/133/150/166MHz |
Chip Set | Intel |
Video Chip Set | None |
Maximum Onboard Memory | 128MB (EDO supported) |
Maximum Video Memory | None |
Cache | 256/512KB |
BIOS | AMI |
Dimensions | 355mm x 244mm |
I/O Options | 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, ATX power connector |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
ATX power connector | ATX | Chassis fan power | CN8 pins 1 & 2 |
Serial port 1 | CN1 | Reset switch | CN8 pins 4 & 5 |
Parallel port | CN2 | Power LED & keylock | CN8 pins 7 - 10 |
PS/2 mouse port | CN3 | IDE interface LED | CN8 pins 11 - 14 |
Serial port 2 | CN4 | Green PC connector | CN8 pins 15 - 18 |
Floppy drive interface | CN5 | IR connector | CN8 pins 20 - 24 |
IDE interface | CN6 | Speaker | CN8 pins 26 - 29 |
IDE interface | CN7 | 32-bit PCI slots | PC1 – PC4 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
Flash BIOS normal operation | J1F1 | Pins 1 & 2 closed | |
Flash BIOS recovery mode | J1F1 | Pins 2 & 3 closed | |
» | Factory configured - do not alter | J1F1 pins 4 - 6 | Unidentified |
Password normal operation | J7K1/A | Pins 1 & 2 closed | |
Password clear | J7K1/A | Pins 2 & 3 closed | |
» | CMOS memory normal operation | J7K1/A | Pins 4 & 5 closed |
CMOS memory clear | J7K1/A | Pins 5 & 6 closed | |
Setup access enabled | J7K1/B | Pins 1 & 2 closed | |
Setup access disabled | J7K1/B | Pins 2 & 3 closed | |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
8MB | (2) 1M x 36 | None |
16MB | (2) 2M x 36 | None |
16MB | (2) 1M x 36 | (2) 1M x 36 |
32MB | (2) 4M x 36 | None |
32MB | (2) 2M x 36 | (2) 2M x 36 |
64MB | (2) 8M x 36 | None |
64MB | (2) 4M x 36 | (2) 4M x 36 |
128MB | (2) 8M x 36 | (2) 8M x 36 |
Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. | ||
CACHE CONFIGURATION | |
Size | Bank 0 |
256KB | (2) 32K x 32 |
512KB | (2) 64K x 32 |
CPU SPEED SELECTION | ||||
CPU speed | Clock speed | Multiplier | J7K1/C | J7K1D |
75MHz | 50MHz | 1.5x | 2 & 3, 5 & 6 | 1 & 2, 4 & 5 |
90MHz | 60MHz | 1.5x | 2 & 3, 4 & 5 | 1 & 2, 4 & 5 |
100MHz | 66MHz | 1.5x | 1 & 2, 5 & 6 | 1 & 2, 4 & 5 |
120MHz | 60MHz | 2x | 2 & 3, 4 & 5 | 2 & 3, 4 & 5 |
133MHz | 66MHz | 2x | 1 & 2, 5 & 6 | 2 & 3, 4 & 5 |
150MHz | 60MHz | 2.5x | 2 & 3, 4 & 5 | 2 & 3, 5 & 6 |
166MHz | 66MHz | 2.5x | 1 & 2, 5 & 6 | 2 & 3, 5 & 6 |
Note: Pins designated should be in the closed position. | ||||
CPU TYPE SELECTION | |
Type | J7K1 |
Overdrive | Pins 5 & 6 closed |
VRE | Pins 4 & 5 closed |
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