 Acer File Extensions |
Packard Bell 100 M/Board
Specification
- Battery : 3.6V DC NiCad soldered on motherboard
- BIOS : 128 KB or 2 x 32KB - Phoenix BIOS Phoenix 3.10.1511. To access setup - Ctrl+Alt+S
- Cache : N/A
- Clock/Driver : (RTC)
- Cover Removal : 2 screws on front under slide covers
- CPU : 80286-12 MHz Keyboard Switches: (Ctrl)+(Alt)+(+) = 12 MHz (Ctrl)+(Alt)+(-) = 8 MHz 80287-8MHz (optional)
- Drive Cavities : 1 X 5-1/4" half-height(exposed) 1 X 3-1/2" third-height(exposed) 1 X 3-1/2" half- height(enclosed)
- I/O Expansion slots : 3x 16-bit ISA
- Interfaces :
- 1 DB-25 Parallel Port
- 1 RS-232C, DB-9 Serial Port
- 1 PS/2 Keyboard Port
- 1 PS/2 Mouse Port
- 1 15-pin VGA Port
- 1 15-pin Game Port
- Power Supply : 60 watts
- RAM : Standard on motherboard: 1MB X 3-1/2 (soldered, 80ns) Maximum on motherboard : 3MB (use 1MB 8-bit SIMMs, 80ns)
- Speaker : Piezoelectric soldered on motherboard
- Video : Built-in, Oak Super VGA 256Kb not expandable 800 x 600 16 colour
Jumpers
| Jumper | Function | Pins | Description |
|---|---|---|---|
| JFDC | Built in FDC | 1-2 2-3 | * Enabled Disabled |
| JHDC | Built in IDE | 1-2 2-3 | * Enabled Disabled |
| JC13 | Modem Port | 1-2 2-3 | * Select COM1 Select COM3 |
| JC24 | Serial Port | 1-2 2-3 | * Select COM2 Select COM4 |
| JLPS | LPT Port | 1-2 2-3 | * Select LPT1 Select LPT2 |
| JLRQ | LPT Interrupt | 1-2 2-3 | * Select IRQ 7 Select IRQ 5 |
| JVGAS | Built in VGA | 1-2 2-3 | * Enabled Disabled |
| JVRQ | VGA Interrupt | Closed Open | * Use IRQ 9 Do not use IRQ 9 |
| JVD | Display Mode | Closed Open | * Colour Monochrome |
| JMRQ | Mouse Interrupt | Closed Open | * Use IRQ 12 Do not use IRQ 12 |
| JGAMS | Game Port | 1-2 2-3 | * Enabled Disabled |
* Default Values
Note - JMOD - Modem Connector. This is a 2 x 10 Pin Header. It has 2 settings. With the jumpers on Pins 9,10,11,12 - No daughterboard fax/modem installed. With the jumpers on Pins 9,10,11,12 removed - Daughterboard fax/modem not installed. A modem installed in an expansion slot WILL NOT WORK if jumper is removed.
Upgrades
- Battery : This system uses a soldered Nicad battery. It is not changeable or replaceable.
- Cache Memory : This system does not support cache memory.
- Maths Co-Processor : A 80287-10 co-processor can be installed in socket U47, no jumpers need to be changed.
- RAM : Standard on motherboard: 1MB X 3-1/2 (soldered, 80ns) Maximum on motherboard : 3MB (use 1MB 8-bit SIMMs, 80ns)
- Speaker : The speaker is not changeable.
- Video Memory : This system has 256k video memory soldered (not upgradeable).