IBM ThinkPad 220
IBM Type 2432
The ThinkPad 220 is a 386-based subnotebook that was released in 1993. This model was only sold in Japan. I believe the trackball on this unit is what IBM referred to as the "TrackPoint I", which is why even the original Thinkpad 700/700C has a "TrackPoint II".
Specifications
| Spec | Details |
|---|---|
| CPU | CPU Type: Soldered QFP Intel 386SL @16MHz |
| Chipset | Unknown |
| RAM | Type: Proprietary Standard: 2MB Maximum: 6MB |
| Hard Disk | 2.5" IDE Uses proprietary adapter?: Unknown Standard: 80MB |
| Display Options | 7.7" Passive Matrix Grayscale LCD @640x480 |
| Graphics Chipset | Unknown VRAM: 256KB |
| Audio | PC Speaker |
| Main Battery | 6x Alkaline AAs |
| CMOS Battery | - Lithium CMOS Battery - Soldered NiCad Reserve Battery |
| Power Supply | Barrel Jack |
| Disk Drives | None, external FDD supported |
| PC Cards | 1x PCMCIA Slot (Type II) |
| Networking | None |
| Other I/O | - 1x Parallel - 1x Serial - 1x VGA Out - 1x PS/2 - 1x External FDD Connector |
| BIOS | IBM BIOS with Easy Setup |
| Pointing Device | Trackball |
Common Faults & Maintenance
Internal photos of the 220 show several SMD electrolytic capacitors, which are prone to leaking and should be replaced. These also have a soldered NiCad battery inside that should absolutely be removed to prevent damage.
As this is a Japan-exclusive machine, Vinegar Syndrome on the LCD is extremely common.
Gallery
Page last updated (MM/DD/YYYY): 12/17/2024
Update Reason: page created
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