Toshiba T2110/T2115/T2130/T2135 Series
Toshiba made things really confusing here - the T2110, T2130, and T2135 laptops are all identical. I've found the following models - T2110, T2110CS, T2115CS, T2130CS, T2130CT, T2135CS, and T2135CT. Each CS and CT model is identical to each other, and as far as I can tell the only grayscale model was the T2110. These were all 486DX4-75 laptops that were released in 1995 - to my knowledge, the only differences between the duplicates are what software they shipped with (and some other very minor things).
Specifications
| Spec | T2110 | T2110CS/T2115CS/T2130CS/T2135CS | T2130CT/T2135CT |
|---|---|---|---|
| CPU | CPU Type: Unknown Intel 486DX4 @75MHz |
||
| Chipset | Toshiba VALCNT-GA | ||
| RAM | Type: Proprietary Standard: Unknown Maximum: 32MB |
Type: Proprietary Standard: 4MB (T2110CS) or 8MB (Others) Maximum: 32MB |
Type: Proprietary Standard: 8MB Maximum: 32MB |
| Hard Disk | 2.5" IDE Uses proprietary adapter?: Unknown Standard: Unknown |
2.5" IDE Uses proprietary adapter?: Unknown Standard: 350MB (T2110CS) or 520MB (Others) |
2.5" IDE Uses proprietary adapter?: Unknown Standard: 520MB |
| Display Options | 9.5" Passive Matrix Grayscale @640x480 | 10.4" Passive Matrix Color @640x480 | 10.4" Active Matrix Color @640x480 |
| Graphics Chipset | Chips & Technologies 65545 VRAM: 1MB |
||
| Audio | PC Speaker | ||
| Main Battery | NiMH (12V, 2600mAH) | ||
| CMOS Battery | - Lithium CMOS Battery - NiMH Backup/Reserve Battery |
||
| Power Supply | Internal, uses standard 2-prong mains cord | ||
| Disk Drives | 3.5" 1.44MB Floppy Drive (belt-drive) | ||
| PC Cards | 2x PCMCIA Slots | ||
| Networking | None | ||
| Other I/O | - 1x Parallel - 1x Serial - 1x VGA Out - 1x PS/2 - 1x Dock Connector |
||
| BIOS | Toshiba BIOS | ||
| Pointing Device | TrackPoint | ||
Resources
 Service Manual |
|---|
Common Faults & Maintenance
Hibernation Battery Leaks
These laptops have an internal NiMH hibernation battery. These batteries are highly prone to leaking, and should be removed. It is located in the bottom right, under the main battery, and thankfully somewhat away from the motherboard.
Capacitor Failure
The DC/DC section of the motherboard has a bunch of ELNA LongLife series capacitors in them - these caps are highly prone to leaking in machines just a couple years older than these. I'd recommend preemptively recapping them before they have the chance to fail and cause corrosion.
Brittle Plastic
The plastics on these laptops are very brittle, handle with care.
Page last updated (MM/DD/YYYY): 11/23/2024
Update Reason: page created
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