 Acer File Extensions |
Compaq Presario 5100 Series
| Function | Description | Reference Designator |
|---|---|---|
| Keyboard | Miniature 6-pin | ½ J1 |
| Mouse | Miniature 6-pin | ½ J1 |
| Parallel port | DSUB 25-pin | J2 |
| Video | 15-pin VGA | J4 |
| Flat panel display | 20-pin | J100 |
| Ethernet jack | RJ45 | J10 |
| Microphone in | Mini stereo | ½ J6 |
| Speaker out | Mini stereo | ½ J5 |
| Line in | Mini stereo | ½ J6 |
| Line out | Mini stereo | ½ J5 |
| DIMM sockets | 168-pin DIMM | J17, J18, J19 |
| SODIMM socket | 144-pin SODIMM | J13 |
| PCI slots | 32-bit PCI connector | J15, J16 |
| ISA slots | 16-bit ISA connector | J8, J9 |
| Processor slot | Slot 1 connector | J14 |
| Slot 1 clock multiplier | 2-pin header | JP1 -- JP4 |
| Clear CMOS | 3-pin header | J22 |
| Serial port | DB9 | J7 |
| GamePort/USB | 24-pin 2mm connector | J29 |
| Sleep button & LEDs | 5-pin 2mm connector | J26 |
| Battery socket | 2-pin socket | BT1 |
| CD-ROM audio | 4-pin header, key 2 | J11 |
| IDE drives | 40-pin headers, key 20 | J23 (primary), J21 (secondary) |
| Diskette drive | 34-pin header | J30 |
| Headphone board | 5-pin 2mm connector | J31 |
| Internal speakers | 2-pin header | J27, J28 |
| Second fan | 4-pin header, key 2 | J24 |
| +3.3V power | 6-pin header | J20 |
| Power supply | 12-pin ATPWR header | J12 |
| Processor frequency selection, MHz | |||||
|---|---|---|---|---|---|
| Bus freq., MHz | |||||
| 66 | 100 | JP1 | JP2 | JP3 | JP4 |
| 200* | 300* | off | on | off | off |
| 233* | 350 | on | on | off | off |
| 266 | 400 | off | off | on | off |
| 300 | 450 | on | off | on | off |
| 333 | 500* | off | on | on | off |
| *Not shipped in these configurations | |||||