Toshiba T1200XE


Wiki (T1200 version)
Maintenance Manual
ROMs (local file)

Please also check the predecessor: Toshiba T1000XE.



To change BIOS settings, you need a special SETUP1.EXE tool.

DSC_0006 (1)

Power Supply Board


Toshiba TLX-1631-C3B

Backlight Inverter Board




It is possible to replace all the batteries with modern cells, for example here are AA rechargeable batteries place in the original casing by the previous owner of the machine:


Hard Drive

The original T1200XE contained 20MB JVC HDD, which configuration was hard coded in BIOS. This HDD comes from T1200XE-40 version, that was upgraded to 40MB JDE2850P30-2 HDD. I noticed two versions of the BIOS (written on EPROM). Version 083A seems to support 20MB drive and version 083B supports 40MB drive.

The drive can be replaced with a modern Compact Flash to IDE adapter. I have not tried to make it boot, it probably requires installation of a solution like ANYDRIVE.


Floppy Disk Drive

2MB Matsushita ZA0856P01 EME263-TL. It is a really problematic drive with its rubber belt propelling the disk rotation. The belt dissolves with time. It can be replaced with a new belt, I fortunately had some belt that just fit, but I don’t know the exact parameters needed.

Power Supply


I am not sure if this bag is 100% accurate for this model, but it is Toshiba, it is retro and works well and look great here.


12 thoughts on “Toshiba T1200XE

  1. Did this machine have the blinking red LED issue ? I see the caps on the power board are all new and modern and not the original caps.


  2. I’ve not had sucess recapping the power boards on these, of the 2 I’ve attempted to recap they still had the blinking red led problem. Not sure if those small caps the bottom main logic board also need replacing, as I usually skip the smaller ones.
    The power board was soaked in old electrolite and stunk my house out, smelt awful for weeks 🙂


    1. I think I remember that I powered it on by connecting regulated power supply to the battery terminals. Possibly there were problems with powering it on through the normal PSU and I didn’t know if it was because of missing battery. But I don’t remember if it was the red led blinking.


  3. Thanks for all the info and photos! I’m in the process of dissasembling a 1200XE at the moment with the help of your excellent photos. How did you remove the small plastic cover over the screen hinge with TOSHIBA logo stamped on it ?
    I don’t want to break anything and it looks like it should just clip off to access the the screws behind it.


  4. This was the first laptop I ever owned. It was old and mostly obsolete by then, but I did a lot of work with it and it changed my life. Nice little machine for its time.


  5. I have a working T1200HB en route to me this week it seems to be somewhat different to the XE. Do you know anything about the memory expansions for these devices? I have spent days searching but can’t find anything more than part numbers.


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s