ThinkPad T20-T23 & T30 Series. NOT for T25-Retro

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ThinkPad T20-T23 & T30 Series. NOT for T25-Retro

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Last post

Pulsing Fan on a Dead T23? Check the inductors...

Last post by RealBlackStuff « Fri Nov 26, 2021 8:12 am
Replies: 89
by tfflivemb2 » Wed Mar 15, 2006 12:08 pm
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I just replaced a T23 system board that had died. On the old board, when powered on, only power LED and the battery LED would turn on.

As I removed...
89 Replies

121822 Views

Last post by RealBlackStuff
Fri Nov 26, 2021 8:12 am
T30 Recovery CD Set Needed

Last post by killerkiko « Thu Jun 24, 2021 9:43 pm
Replies: 205
by Homer 712 » Thu May 07, 2009 2:05 pm
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Recently retired and picked up a used ThinkPad T30 2366-44U and am looking to put it back into operating condition so I can use it for my hobby...
205 Replies

159742 Views

Last post by killerkiko
Thu Jun 24, 2021 9:43 pm
Finally!! Cheap 256MB Memory for Early T Series

Last post by cadillacmike68 « Sat Oct 01, 2011 12:32 pm
Replies: 61
by JHEM » Fri May 12, 2006 1:24 pm
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Crucial.com is selling relatively inexpensive PC133 RAM as the proper choice for early T model Thinkpads when using their online Memory Advisor...
61 Replies

89452 Views

Last post by cadillacmike68
Sat Oct 01, 2011 12:32 pm
Friendly reminder about "Search"; info available i

Last post by proaudioguy « Tue Dec 18, 2007 2:03 pm
Replies: 2
by dsvochak » Fri Jan 13, 2006 10:38 am

As you know this T2x & T3x conference is relatively new. While the conference is relatively new, the machines are relatively old. In the past few...

2 Replies

27284 Views

Last post by proaudioguy
Tue Dec 18, 2007 2:03 pm
T30 - wont run on battery power

Last post by evening_hunger « Wed May 18, 2022 4:40 pm
Replies: 2
by skystyler » Wed Aug 11, 2010 7:10 pm

Hi Guys

My daughter spilt a big glass of coke all over her T30 several months ago. I thought that was the end of it, but miraculously it still works...

2 Replies

1959 Views

Last post by evening_hunger
Wed May 18, 2022 4:40 pm
T21 brief flash of HDD lamp when powering on

Last post by solidpro « Mon May 16, 2022 8:10 am
Replies: 5
by solidpro » Fri May 13, 2022 12:46 pm

Hi All

I've got a T21 I'm going to try and restore. Initial issue is a new one on me. When you plug it in the battery lamp comes on orange as...

5 Replies

237 Views

Last post by solidpro
Mon May 16, 2022 8:10 am
Two T21s, two different motherboard problems

Last post by RealBlackStuff « Tue May 10, 2022 12:35 am
Replies: 12
by astral » Mon Apr 25, 2022 5:00 pm

First time poster here. I've got plenty of electronics experience but I need ThinkPad help and this seemed like the place to go.

I recently picked...

12 Replies

766 Views

Last post by RealBlackStuff
Tue May 10, 2022 12:35 am
Replacement sticky gunk for plastic screw covers?

Last post by solidpro « Mon May 09, 2022 4:16 am
Replies: 2
by solidpro » Sun May 08, 2022 12:08 pm

Hi

I've been restoring some T2x machines and doing pretty well. As a result I've removed a huge number of those little black rectangles and circles...

2 Replies

166 Views

Last post by solidpro
Mon May 09, 2022 4:16 am
[SOLVED] [T23] - Strange behaviour - I can only boot from the hard disk

Last post by ThinkPad560X « Sat Apr 09, 2022 11:20 pm
Replies: 5
by WarMachine » Sat Oct 16, 2021 9:33 pm

Hello,

Grrrr, I lost all I have just wrote ! Well, I go again.

So, I said that I had a trashed T23 in my hands, mint condition, but its behaviour...

5 Replies

3895 Views

Last post by ThinkPad560X
Sat Apr 09, 2022 11:20 pm
ThinkPad T23 repairing

Last post by ThinkPad560X « Sat Apr 09, 2022 11:11 pm
Replies: 1
by ThinkPad560X » Fri Apr 01, 2022 12:47 pm

I am working on my ThinkPad T23, I just replaced my T20 base as the last person from how many years ago broke the fan vent and I finally replaced it....

1 Replies

603 Views

Last post by ThinkPad560X
Sat Apr 09, 2022 11:11 pm
Wireless PCI with WPA2 sought for T23

Last post by Larbe « Sun Mar 06, 2022 12:48 pm
Replies: 10
by thinkaholic » Fri Oct 24, 2008 9:23 pm

Hi:

I am setting up a T23 with built-in wifi, but the card is only compatible with WEP encryption. I am unconcerned with speed, b is plenty fast...

10 Replies

4035 Views

Last post by Larbe
Sun Mar 06, 2022 12:48 pm
T21 recovery (win98) problems

Last post by my03 « Tue Feb 15, 2022 6:33 am
Replies: 16
by my03 » Fri Jan 07, 2022 1:16 pm

Hi all,

i got my new T21 today and it had XP installed on the HD. Naturally, i wanted to install W98 on it and so i branched out and found this...

16 Replies

2966 Views

Last post by my03
Tue Feb 15, 2022 6:33 am
Just owned T23

Last post by NyLan « Thu Feb 10, 2022 5:33 pm
Replies: 12
by NyLan » Sun Jan 16, 2022 5:37 am

Hi There,

after buying an A20M I found a nice T23. Missing battery but for this model it's 3x cheaper than the one for A20M :eek: so it's not a big...

12 Replies

3055 Views

Last post by NyLan
Thu Feb 10, 2022 5:33 pm
How to install Windows 98 SE on a ThinkPad T23

Last post by Edward Mendelson « Wed Feb 09, 2022 5:53 pm
Replies: 21
by Edward Mendelson » Fri May 07, 2021 10:30 am

Install Windows 98 SE on a ThinkPad T23 in APM mode

This took me about five tries to figure out, and I hope it may be useful to anyone else. Many...

21 Replies

10309 Views

Last post by Edward Mendelson
Wed Feb 09, 2022 5:53 pm
T21 using w98, with dos-sound - sort of....

Last post by my03 « Wed Jan 12, 2022 12:55 pm
Replies: 6
by my03 » Sun Jan 09, 2022 12:22 pm

So i have been setting up my T21 using the W98 recovery CD and that worked out perfectly fine. As i wanted to, now and then, run some DOS games on...

6 Replies

2323 Views

Last post by my03
Wed Jan 12, 2022 12:55 pm
Connector on T23 lid?

Last post by solidpro « Fri Nov 26, 2021 11:21 am
Replies: 2
by solidpro » Fri Nov 26, 2021 7:15 am

Hi

I was restoring a T23 yesterday and the lid is missing a piece of plastic. I've forgotten what these connectors on the lid are for, and couldn't...

2 Replies

4154 Views

Last post by solidpro
Fri Nov 26, 2021 11:21 am
[T30] A new guy in the collection and problems to solve

Last post by kfzhu1229 « Tue Nov 16, 2021 4:47 pm
Replies: 12
by WarMachine » Wed Nov 10, 2021 7:22 am

Hello,

I'm since yesterday the proud owner of a beaten up T30. I've put some photos at the end of the post so that you can see how I received it...

12 Replies

3948 Views

Last post by kfzhu1229
Tue Nov 16, 2021 4:47 pm
A true fix for blink of death circuit for T21 (caution image

Last post by Sega32Bit « Mon Oct 04, 2021 4:54 am
Replies: 16
by ThinkFrog » Sun Mar 23, 2008 1:07 pm

I've been searching these forums for the better part of a year now and have had no need to register, until now.

I have been battling the blink of...

16 Replies

18995 Views

Last post by Sega32Bit
Mon Oct 04, 2021 4:54 am
T30 - Upgrading XGA -> SXGA+

Last post by olex126 « Fri Sep 24, 2021 8:10 am
Replies: 8
by H-Atkinson » Wed May 19, 2021 10:37 pm

Can anyone confirm that a new cable (27L0707) is the only part beyond the panel needed to complete this upgrade? I've had an SXGA+ panel sitting...

8 Replies

5007 Views

Last post by olex126
Fri Sep 24, 2021 8:10 am
T30 does not see hard disk

Last post by evening_hunger « Sat Sep 11, 2021 8:59 am
Replies: 6
by karotlopj » Sun May 23, 2021 4:42 am

I have a problem with a T30 not sensing the hard disk. The disk is fine as I can use it in an enclosure or another machine. What could be the...

6 Replies

5089 Views

Last post by evening_hunger
Sat Sep 11, 2021 8:59 am
T23 BIOS limit on second HDD adapter?

Last post by cadillacmike68 « Wed May 19, 2021 11:37 am
Replies: 12
by Edward Mendelson » Wed Apr 28, 2021 8:13 am

Thanks (again) to RealBlackStuff, I've been spending some time putting together a multiboot T23 system. One thing puzzles me: I've got a 64GB mSata...

12 Replies

5648 Views

Last post by cadillacmike68
Wed May 19, 2021 11:37 am
SD to 44pin IDE adapter with SD card accessible outside

Last post by jelabarre59 « Thu May 13, 2021 4:10 pm

by jelabarre59 » Thu May 13, 2021 4:10 pm

I have been looking for a way to adapt the HDD on my T23 so I can use SD/MMC cards with it (to be able to swap between configurations, and to make it...

0 Replies

4091 Views

Last post by jelabarre59
Thu May 13, 2021 4:10 pm
How to install Windows Me on a ThinkPad T23

Last post by cadillacmike68 « Mon May 10, 2021 7:11 pm
Replies: 1
by Edward Mendelson » Mon May 10, 2021 1:44 pm

Continuing this series of posts, this one, mostly identical to my Windows 98 SE post from a few days ago:

Install Windows Me on a ThinkPad T23 in...

1 Replies

3832 Views

Last post by cadillacmike68
Mon May 10, 2021 7:11 pm
T23 with Windows 2000 - unknown device - SOLVED

Last post by Edward Mendelson « Fri May 07, 2021 3:01 pm
Replies: 1
by Edward Mendelson » Fri May 07, 2021 1:32 pm

I've installed Windows 2000 SP4 in a ThinkPad T23, and have one unknown device in Device Manager. When viewing by connection, it's at this point in...

1 Replies

4028 Views

Last post by Edward Mendelson
Fri May 07, 2021 3:01 pm
Windows 98SE on a T23 - one problem

Last post by Edward Mendelson « Fri May 07, 2021 10:32 am
Replies: 1
by Edward Mendelson » Wed Apr 28, 2021 5:15 pm

I've been trying to get Windows 98 installed correctly on my new/old T23, and this post was very helpful:

I followed the procedure exactly (I...

1 Replies

4041 Views

Last post by Edward Mendelson
Fri May 07, 2021 10:32 am
How to install Windows 95 OSR2 on a ThinkPad T23

Last post by jelabarre59 « Fri May 07, 2021 6:51 am
Replies: 8
by Edward Mendelson » Fri Apr 30, 2021 12:00 pm

This took me about four tries to figure out, and I hope it may be useful to anyone else. Many of the instructions should apply to other models from...

8 Replies

5262 Views

Last post by jelabarre59
Fri May 07, 2021 6:51 am
T23 and Windows 95

Last post by Edward Mendelson « Fri Apr 23, 2021 2:52 pm

by Edward Mendelson » Fri Apr 23, 2021 2:52 pm

Following the advice of the admirable RealBlackStuff (through this forum) I bought a very nice and inexpensive T23 to use as a testbed. I'm slowly...

0 Replies

4279 Views

Last post by Edward Mendelson
Fri Apr 23, 2021 2:52 pm
Ultrabay2000 Zip Drive Click of death

Last post by kfzhu1229 « Sat Feb 06, 2021 12:24 am
Replies: 1
by PandorasThinkpad » Fri Feb 05, 2021 10:47 pm

Hi there folks..

Have an nowadays not anymore often found Ultrabay2000 Zip Drive 250 that isn't working as it should, the only thing happening when...

1 Replies

4723 Views

Last post by kfzhu1229
Sat Feb 06, 2021 12:24 am
T22 OS/2 questions

Last post by NKVD1934 « Thu Dec 31, 2020 4:40 am

by NKVD1934 » Thu Dec 31, 2020 4:40 am

I'm a proud owner of various ThinkPad models (IBM).

The 380z, the A20m, the T23 and recently I bought a T22 (Type 2647AG1).
T23 bought it by...

0 Replies

5249 Views

Last post by NKVD1934
Thu Dec 31, 2020 4:40 am
T23 Windows XP Recovery CDs

Last post by rkawakami « Tue Dec 29, 2020 2:38 am
Replies: 3
by paninihans » Mon Dec 28, 2020 7:49 am

Good morning everybody,
I was gifted a IBM T23 in nice condition. It has Windows 2000 on it, but was actually meant to run Windows XP as the logo...

3 Replies

5405 Views

Last post by rkawakami
Tue Dec 29, 2020 2:38 am
Ultrabay2000 DVD/RW Drive ***PIC***

Last post by PandorasThinkpad « Fri Dec 25, 2020 8:37 pm
Replies: 22
by PandorasThinkpad » Thu Dec 10, 2020 9:09 pm

Hi,

at the moment i try to get an 27L4359 drive (DVD/RW IV) from ibm with date 2005 and Ultrabay2000 connector, with which i hope, so the force will...

22 Replies

9449 Views

Last post by PandorasThinkpad
Fri Dec 25, 2020 8:37 pm
T23 Ultrabay2000 Zip and PW protected Zip Disk

Last post by PandorasThinkpad « Thu Dec 10, 2020 9:16 pm
Replies: 2
by PandorasThinkpad » Mon Nov 23, 2020 7:21 pm

Hi ho folks after quite an long time again..

As the topic of this thread shows...

Have an Zip Disk (it is my own) with once set but now unknown...

2 Replies

5533 Views

Last post by PandorasThinkpad
Thu Dec 10, 2020 9:16 pm
T2x Series DVD Video Playback

Last post by cadillacmike68 « Wed Nov 25, 2020 12:55 am
Replies: 10
by Summer Deep » Sun Nov 22, 2020 9:34 pm

Just wondering about this. Are these machines supposed to be able to play DVD video properly?

My T23 with 1GB RAM and running Linux Q4OS struggles...

10 Replies

7144 Views

Last post by cadillacmike68
Wed Nov 25, 2020 12:55 am
Thinkpad T22 and Compact Flash -- weird issue

Last post by keenmaster486 « Fri Nov 20, 2020 3:08 pm

by keenmaster486 » Fri Nov 20, 2020 3:08 pm

I just got a Thinkpad T22 to play around with. It had its original hard drive with a working install of Windows XP in it.

Now, I am trying to...

0 Replies

5962 Views

Last post by keenmaster486
Fri Nov 20, 2020 3:08 pm
T23 LCD Bezel need

Last post by kfzhu1229 « Sat Oct 24, 2020 9:24 pm
Replies: 31
by blackop » Sat Oct 17, 2020 8:12 pm
1

2
Hi,

unfortunately i cracked lcd bezel of my T23 at 2 corners where hinges locate. it seems in time plastics are being deformed.. i am looking for...
31 Replies

11337 Views

Last post by kfzhu1229
Sat Oct 24, 2020 9:24 pm
IBM ThinkPad T22's DVD-ROM drive won't detect bootable discs properly.

Last post by Klamath686 « Thu Oct 22, 2020 2:43 pm
Replies: 3
by Klamath686 » Wed Oct 21, 2020 5:10 pm

Hello there, so I've been testing out bootable CD discs on my ThinkPad T22. At first, the laptop could detect the drives just fine, but then later...

3 Replies

5805 Views

Last post by Klamath686
Thu Oct 22, 2020 2:43 pm
ThinkPad T30 PC Doctor and other software

Last post by dr_st « Mon Oct 19, 2020 11:40 am
Replies: 3
by LeChatNoir » Mon Oct 19, 2020 10:56 am

Good afternoon (or whatever it is wherever you are)!

I've had a ThinkPad T30 since Feb 2020, and it's loaded with Windows 2000 and other software....

3 Replies

5738 Views

Last post by dr_st
Mon Oct 19, 2020 11:40 am
T23 LCD screen replacement options

Last post by blackop « Fri Oct 16, 2020 7:31 am
Replies: 2
by blackop » Thu Oct 15, 2020 7:10 pm

Hi,

is T40/41/42 LCD screen compatible with T23? i have few spare of T4x series so if i can use their screen on my T23, it would be really wonderful.

2 Replies

5623 Views

Last post by blackop
Fri Oct 16, 2020 7:31 am
t21 not turning on probably bod

Last post by kfzhu1229 « Fri Oct 02, 2020 2:08 pm
Replies: 17
by fiat682 » Sun May 24, 2020 8:40 am

hi i just got a t21 wich rarely turns on and just blinks hdd led, ive read about the bod but the fix is to replace the chip but i cant solder and...

17 Replies

10317 Views

Last post by kfzhu1229
Fri Oct 02, 2020 2:08 pm
T23 hinges and keyboard

Last post by MikalE « Mon Sep 28, 2020 5:42 pm
Replies: 9
by b1ack0p » Sat Sep 26, 2020 9:19 pm

Hi,

finishing to restore my new purchased T23 but i have some issues wondering any solution such as below :

1- hinges feels a bit tight. i applied...

9 Replies

6570 Views

Last post by MikalE
Mon Sep 28, 2020 5:42 pm
t30 keyboard some keys not working, not even in the bios

Last post by RealBlackStuff « Sun Sep 27, 2020 1:25 am
Replies: 7
by fiat682 » Sat Sep 26, 2020 6:38 am

hi i recently got a thinkpad t30 wich i posted recently in the photo thread wich has a keyboard with some keys not working, right now im writing from...

7 Replies

7081 Views

Last post by RealBlackStuff
Sun Sep 27, 2020 1:25 am
Thinkpad T23 Supplement files - issue

Last post by b1ack0p « Sat Sep 19, 2020 6:32 pm
Replies: 3
by DoubleFace » Tue Mar 31, 2020 2:17 pm

Hello

I've been getting issues with installing last two devices on my laptop. I figured I might want to try drivers from supplement disk, however...

3 Replies

8283 Views

Last post by b1ack0p
Sat Sep 19, 2020 6:32 pm
Not charging battery in T23

Last post by b1ack0p « Sat Sep 19, 2020 10:27 am
Replies: 38
by Piterek79 » Sat Nov 25, 2006 1:20 pm
1

2
hello,

I have quite big problem with my t23, it does not want to charge battery.

I have checked battery in another t23 and battery is ok,
I have...
38 Replies

16161 Views

Last post by b1ack0p
Sat Sep 19, 2020 10:27 am
T23 LID Fixer-Upper

Last post by b1ack0p « Fri Sep 18, 2020 11:49 pm
Replies: 10
by RealBlackStuff » Fri Aug 19, 2016 1:31 pm

I have a T23 which had a terribly ugly lid.
It was scratched and sticky, and when I tried to clean it with a MagicEraser + Isopropyl Alcohol it only...

10 Replies

20865 Views

Last post by b1ack0p
Fri Sep 18, 2020 11:49 pm
T22 CPU undervolting + fan control under Win 98?

Last post by zoltan87 « Fri Sep 11, 2020 5:43 pm
Replies: 2
by zoltan87 » Thu Sep 10, 2020 6:20 pm

I am trying to find a program that I could use to undervolt the cpu in my Thinkpad T22 under Windows 98SE. Does a program like that exists? Also is...

2 Replies

6331 Views

Last post by zoltan87
Fri Sep 11, 2020 5:43 pm
T23 - BIOS Update need help

Last post by b1ack0p « Sun Sep 06, 2020 12:51 pm
Replies: 6
by b1ack0p » Sat Sep 05, 2020 7:10 pm

Hi all,

i newly got a T23 with dead battery. i downloaded latest BIOS v1.20(Non-Diskette) from lenovo eol site but with dead battery it doesnt allow...

6 Replies

6815 Views

Last post by b1ack0p
Sun Sep 06, 2020 12:51 pm
T2x parts

Last post by kfzhu1229 « Mon Aug 24, 2020 8:41 pm
Replies: 3
by b1ack0p » Sun Aug 23, 2020 1:51 pm

Hello,

I purchased one T21 non-working but good condition and one T23 working but bad condition thinkpads. I was wondering if i can fit T23 mobo and...

3 Replies

6044 Views

Last post by kfzhu1229
Mon Aug 24, 2020 8:41 pm
(T23) Could not display the page

Last post by axur-delmeria « Fri Aug 14, 2020 9:36 am
Replies: 6
by bobbelause » Wed Aug 12, 2020 2:01 am

Hi, i went on my Thinkpad t23 yesterday only to find out that when i click on a website it just says: Could not display the page. (this error
But...

6 Replies

6706 Views

Last post by axur-delmeria
Fri Aug 14, 2020 9:36 am
T21 XP Audio Driver?

Last post by Summer Deep « Thu Aug 13, 2020 1:11 am
Replies: 2
by Summer Deep » Fri Aug 07, 2020 4:33 am

I've acquired a T21 with Windows 98 on it, which I bought with a view to playing some old 1990s games in DOS mode. However, I thought it might be...

2 Replies

6548 Views

Last post by Summer Deep
Thu Aug 13, 2020 1:11 am
T30 SXGA Screen Into An XGA T23??

Last post by kfzhu1229 « Mon Jul 13, 2020 3:35 pm
Replies: 10
by olex126 » Mon Jul 06, 2020 1:52 pm

Hi Gang.

I just inherited a lovely-condition T23 (2648-4MU). P3 1.13 Ghz, 1 Gb RAM, 30 Gb HD, no WiFi, but I can work on that later. The problem is...

10 Replies

8513 Views

Last post by kfzhu1229
Mon Jul 13, 2020 3:35 pm

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