ThinkPad T400/T410/T420 and T500/T510/T520 Series

Take a look at our
ThinkPads.com HOME PAGE
For those who might want to contribute to the blog, start here: Editors Alley Topic
Then contact Bill with a Private Message

ThinkPad T400/T410/T420 and T500/T510/T520 Series

New Topic

5457 topics

Page 1 of 110
- Jump to page:
1
2
3
4
5
…
110
Next

Announcements

Replies

Views

Last post

READ the Forum Rules!

Last post by RealBlackStuff « Fri Jun 22, 2018 2:19 pm
Posted in RULES of the ROAD

by RealBlackStuff » Fri Jun 22, 2018 2:19 pm » in RULES of the ROAD

Before posting, please read the Forum Rules of the Road . .

And please pay particular attention to Section 5. PICTURES .

Thank you.

For more info...

0 Replies

427733 Views

Last post by RealBlackStuff
Fri Jun 22, 2018 2:19 pm
PM notifications have changed

Last post by 600X « Fri Jan 01, 2016 5:03 am
Posted in Forum Announcements
Replies: 10
by rkawakami » Wed Apr 22, 2015 2:55 am » in Forum Announcements

Due to the recent upgrade of the forum software (phpBB), the option to display a pop-up window when a member has a Private Message (PM) waiting to be...

10 Replies

1081418 Views

Last post by 600X
Fri Jan 01, 2016 5:03 am
Please report Forum-bugs/errors here (PHPBB)

Last post by BillMorrow « Fri Sep 05, 2025 2:18 am
Posted in Forum Announcements
Replies: 78
by rkawakami » Fri Feb 20, 2015 2:38 pm » in Forum Announcements
1

2

3
The forum software has been upgraded to phpBB version 3.1.3. Currently it should be at a stable point for layout changes; you may notice that the...
78 Replies

1765926 Views

Last post by BillMorrow
Fri Sep 05, 2025 2:18 am
Forum donations for upgrades

Last post by BillMorrow « Tue Dec 24, 2024 2:52 pm
Posted in Forum Announcements
Replies: 40
by JaneL » Mon Nov 24, 2008 10:01 am » in Forum Announcements
1

2
If you've noticed the new maintenance outage announcements, you know that Bill is actively working on upgrading the forum software and fixing the...
40 Replies

1812306 Views

Last post by BillMorrow
Tue Dec 24, 2024 2:52 pm

Topics

Replies

Views

Last post

New IPS FHD Upgrade Kit for thinkpad T420 T430 ,And T430S T420S

Last post by strider « Mon Apr 03, 2023 6:41 pm
Replies: 165
by EvanJoo » Mon May 28, 2018 5:23 am
1

2

3

4

5

6
Well, The new 1920X1080 IPS FHD Upgrade Kit for thinkpad T420 T430 , And T430S T420S is on sale now. No flickering issue , and Lower Power...
165 Replies

299858 Views

Last post by strider
Mon Apr 03, 2023 6:41 pm
T420s/T430s FHD/WQHD upgrade kits pre-order (paused)

Last post by Matteone « Sun Aug 04, 2019 3:28 am
Replies: 295
by RMSMajestic » Mon Oct 24, 2016 10:27 am
1

…

6

7

8

9

10
detailed description please see here:
pre order will run at least until Jun.15th
I'm running low on the screen cable reserve for T420s/T430s,...
295 Replies

464157 Views

Last post by Matteone
Sun Aug 04, 2019 3:28 am
T4XX/T5XX Shipping Thread

Last post by anali « Sat Jan 05, 2019 6:49 am
Replies: 349
by thinkfish » Tue Aug 05, 2008 9:42 am
1

…

8

9

10

11

12
I just ordered a t400 - estimated ship date 8/26/08

If you are concerned about Wifi performance, the 5100 is said to perform a little less than the...
349 Replies

435506 Views

Last post by anali
Sat Jan 05, 2019 6:49 am
T400 and T500 Tech Specs and tabook

Last post by JaneL « Tue Jul 15, 2008 11:19 am

by JaneL » Tue Jul 15, 2008 11:19 am

0 Replies

71084 Views

Last post by JaneL
Tue Jul 15, 2008 11:19 am
T420/520 SD RICOH MEDIA MEMORY Card reader no longer detected / fix

Last post by Davidegb « Tue Feb 17, 2026 5:10 pm
Replies: 2
by stdjn » Mon Sep 20, 2021 6:10 am

Hi Everyone,
Just dropping a note about following issue and solution found:

Equipment: T520 i7-2860QM 16GB Win10 Pro 64bit update 21H1
I just...

2 Replies

9768 Views

Last post by Davidegb
Tue Feb 17, 2026 5:10 pm
FHD IPS for T520

Last post by dcfbf « Mon Feb 16, 2026 3:41 pm
Replies: 3
by TP_ » Mon Feb 16, 2026 1:25 am

Hi,

Would any of these fit a T520?

Thanks in advance

3 Replies

313 Views

Last post by dcfbf
Mon Feb 16, 2026 3:41 pm
T400 Upgrade?

Last post by axur-delmeria « Thu Feb 12, 2026 4:39 am
Replies: 2
by SapphiRummer » Thu Feb 12, 2026 12:39 am

Question / Problem
I was able to recently revive my T400 with Linux and it's just reminded just how much I loved the laptop back when I was using it...

2 Replies

366 Views

Last post by axur-delmeria
Thu Feb 12, 2026 4:39 am
Just bought a T510 with i5-540M

Last post by axur-delmeria « Mon Feb 09, 2026 2:40 am
Replies: 2
by ShellieACarlson » Sun Feb 08, 2026 12:29 pm

I just bought a Thinkpad T510 with an i5-540m. It was only 35 bucks and it should be here later this week. Don't know if I should have, but I'm an...

2 Replies

661 Views

Last post by axur-delmeria
Mon Feb 09, 2026 2:40 am
T420 Lid Sensor Trigger Location? (WARNING: PICS)

Last post by T_B « Mon Jan 19, 2026 11:24 pm
Replies: 2
by T_B » Fri Jan 16, 2026 11:08 pm

(I tried to use image thumbnails, but it looks like imgur no longer supports that)

I've actually found the lid sensor itself, my question is: what...

2 Replies

2661 Views

Last post by T_B
Mon Jan 19, 2026 11:24 pm
T520 vs T420: Did I Choose the Right One?

Last post by TPFanatic « Fri Jan 16, 2026 8:53 am
Replies: 5
by londonwhite » Thu Jan 15, 2026 2:21 am

Hi everyone, I’m currently using a ThinkPad T520 and overall I’m pretty happy with it, but I keep wondering how it compares to the T400/T410/T420...

5 Replies

3259 Views

Last post by TPFanatic
Fri Jan 16, 2026 8:53 am
ThinkPad T410 + i7 quad = possible?

Last post by my03 « Fri Jan 09, 2026 1:39 pm
Replies: 18
by jamecloud » Tue Sep 18, 2018 10:45 am

Admin Notice:

For whatever reason, this post seems to be hacked and/or modified with spamming.
The original post might still be somewhere in our...

18 Replies

23033 Views

Last post by my03
Fri Jan 09, 2026 1:39 pm
T-440p Win 10-64b Image Needed

Last post by SerenaKuvalis « Mon Jan 05, 2026 11:53 pm
Replies: 2
by abro89 » Wed Mar 26, 2025 2:22 pm

hi and hello:

Can anyone point me to a site or location that will have a WIN10Pro-64b image for my Lenovo T-440p? Perhaps this image came from...

2 Replies

3723 Views

Last post by SerenaKuvalis
Mon Jan 05, 2026 11:53 pm
T510 - Adding Wifi 6E Card and Require no WL Bios

Last post by deeptenk « Sat Dec 06, 2025 4:39 am
Replies: 1
by emenindian » Sat Sep 17, 2022 1:02 pm

Hello everyone,

first time on the forums, so I appreciate any help. I am looking for a bios with no whitelist for the T510 as it is not accepting...

1 Replies

4461 Views

Last post by deeptenk
Sat Dec 06, 2025 4:39 am
T410 cannot boot when assembled.

Last post by dr_st « Mon Dec 01, 2025 2:57 am
Replies: 3
by phinktad » Sat Nov 29, 2025 11:50 pm

I have a Thinkpad T410 (Type 2537-BW8)which i got for really cheap. I planned to use it for spare parts.
I noticed it still has a CPU, RAM and Wifi,...

3 Replies

3339 Views

Last post by dr_st
Mon Dec 01, 2025 2:57 am
Virtualization on T420

Last post by axur-delmeria « Sun Nov 23, 2025 11:56 am
Replies: 3
by Berator » Sat Nov 22, 2025 10:25 am

Hi,

I am thinking about buying a thinkpad for work, and I want one with
a real keyboard, I am absolutely not comfortable with the keyboard of
the...

3 Replies

3700 Views

Last post by axur-delmeria
Sun Nov 23, 2025 11:56 am
T520 fan / heatsink screw size

Last post by aproncolt « Thu Oct 30, 2025 10:45 pm
Replies: 1
by ThinkChris » Sun Oct 19, 2025 5:52 pm

Hello,

I got a heatsink for an w520 (FRU 04W1576) that I want to connect to a fan unit that I bought for it. There's three screw holes....

1 Replies

8532 Views

Last post by aproncolt
Thu Oct 30, 2025 10:45 pm
Battery for T400

Last post by kfzhu1229 « Mon Oct 20, 2025 12:08 am
Replies: 15
by frozencaptain » Mon Mar 17, 2025 1:22 pm

Hello! I am once again asking for guidance regarding my T400. A few weeks ago I bought a Greencell brand battery from Ebay and it seems like bad...

15 Replies

11180 Views

Last post by kfzhu1229
Mon Oct 20, 2025 12:08 am
T420 cooling system

Last post by axur-delmeria « Thu Oct 16, 2025 7:57 pm
Replies: 8
by deickos » Thu Oct 02, 2025 5:47 am

it sucks. thermal distribution / conductibility is frustrating. have installed tpf control so fan kicks after 60 celcius, that is in internet. my...

8 Replies

9299 Views

Last post by axur-delmeria
Thu Oct 16, 2025 7:57 pm
Switchable Graphics Appreciation In T500 In 2025

Last post by dr_st « Thu Oct 02, 2025 7:43 am
Replies: 2
by TPFanatic » Thu Mar 27, 2025 8:24 pm

Albeit a bit janky in its implementation, requiring a specific set of drivers, software, and various prerequisite services to function properly, the...

2 Replies

5008 Views

Last post by dr_st
Thu Oct 02, 2025 7:43 am
T500 Stiff Hinges - Can Be Adjusted?

Last post by deickos « Thu Oct 02, 2025 6:10 am
Replies: 5
by sausage888 » Wed Feb 19, 2025 4:59 pm

I have an old T500 still working that developed a problem with the left hinge seizing up and pulling the LCD out of alignment. I happened to have...

5 Replies

6067 Views

Last post by deickos
Thu Oct 02, 2025 6:10 am
T520 battery questions

Last post by steveadorjan « Wed Aug 20, 2025 5:15 pm

by steveadorjan » Wed Aug 20, 2025 5:15 pm

I have a couple of T520s and X230s which are still in great condition. All running on original batteries and I also have a couple of genuine spare...

0 Replies

14317 Views

Last post by steveadorjan
Wed Aug 20, 2025 5:15 pm
ultrabay drive problems

Last post by T410 « Sun Aug 17, 2025 11:43 pm
Replies: 2
by T410 » Fri Aug 15, 2025 11:07 am

I was having a problem on my T410 where the ultrabay hard drive would connect and disconnect, and the NTFS partition simply would not work at all,...

2 Replies

5396 Views

Last post by T410
Sun Aug 17, 2025 11:43 pm
how to use one of two graphic cards / nvidia / intel at T570 ?

Last post by dr_st « Sat Aug 16, 2025 1:30 am
Replies: 1
by m-blue » Wed Aug 13, 2025 3:30 am

Hi,
I am wondering how to change or be sure what card is atually active at T570h (Type 20JX)? I am not sure, but there is two graphic cards, intel...

1 Replies

5847 Views

Last post by dr_st
Sat Aug 16, 2025 1:30 am
Hard drive swap from T410

Last post by T410 « Fri Aug 08, 2025 6:42 pm
Replies: 3
by T410 » Fri Aug 08, 2025 10:04 am

My MOB seems to have died on my T410 and I'm really not in the mood for this now. Just wondering if I could seamlessly swap the 410 drive into my 430...

3 Replies

6148 Views

Last post by T410
Fri Aug 08, 2025 6:42 pm
new keyboards

Last post by T410 « Fri Aug 08, 2025 11:26 am
Replies: 5
by T410 » Sun Nov 17, 2024 4:13 pm

are the Chinese keyboards flooding ebay any good?

5 Replies

6223 Views

Last post by T410
Fri Aug 08, 2025 11:26 am
CPU Temperature - T420

Last post by shawross « Thu Jul 24, 2025 8:22 pm
Replies: 8
by Coilvect » Tue May 29, 2012 5:20 am

Hey guys I was wondering what do you usually get as far as idle temp on a T420 right now im getting roughly 46-50 celsius, if you know how to lower...

8 Replies

13158 Views

Last post by shawross
Thu Jul 24, 2025 8:22 pm
Is Coreboot required to install Ivy Bridge CPU in T520 with dedicated graphics?

Last post by axur-delmeria « Mon Jul 21, 2025 9:45 pm
Replies: 1
by dcfbf » Mon Jul 21, 2025 8:07 pm

My friend recently got a T520 with the Nvidia DGPU in it and he wants to upgrade the cpu.
I have a dead W530 with a working i7 3740qm.

It seems all...

1 Replies

13758 Views

Last post by axur-delmeria
Mon Jul 21, 2025 9:45 pm
How to tell what keyboard controller and trackpoint, trackpad controller this series use? Thx

Last post by kocoman « Thu Jul 03, 2025 5:33 pm

by kocoman » Thu Jul 03, 2025 5:33 pm

How to tell what keyboard controller and trackpoint, trackpad controller this series use? Thx

0 Replies

18316 Views

Last post by kocoman
Thu Jul 03, 2025 5:33 pm
Tinpad T/W500 CPU

Last post by ShellieACarlson « Fri Jun 27, 2025 5:03 pm
Replies: 4
by ShellieACarlson » Wed Jun 25, 2025 7:33 pm

My next project is a W500 that I, apparently, killed. I thrifted it, put a battery in it, and bought a charger. It worked well, then stopped and did...

4 Replies

21941 Views

Last post by ShellieACarlson
Fri Jun 27, 2025 5:03 pm
please help with T420

Last post by axur-delmeria « Mon Jun 23, 2025 8:37 pm
Replies: 1
by HassanSalama » Mon Jun 23, 2025 2:11 pm

hello everybody
I have a lenovo t420 with motherboard problem .. can I install motherboard from T420s, T42i or T430 ?
what other motherboards are...

1 Replies

3847 Views

Last post by axur-delmeria
Mon Jun 23, 2025 8:37 pm
lenovo thinkpad T420,the camera flashes but nothing displays on the screen

Last post by HassanSalama « Mon Jun 23, 2025 1:54 pm

by HassanSalama » Mon Jun 23, 2025 1:54 pm

Hello everybody

Can someone tell me what the solution is? The Lenovo ThinkPad T420, when pressing the power button, the camera flashes but nothing...

0 Replies

9835 Views

Last post by HassanSalama
Mon Jun 23, 2025 1:54 pm
“Fan Error” does not go away despite replacing the Fan

Last post by PhoenixR « Thu Jun 19, 2025 11:22 am
Replies: 1
by blazicon201 » Wed Apr 30, 2025 9:57 am

I tried repasting my T420 and ended up breaking the Yellow Tachometer wire. The laptop would refuse to go past the “Fan Error” screen despite...

1 Replies

12963 Views

Last post by PhoenixR
Thu Jun 19, 2025 11:22 am
Frozen ThinkPad startup screen

Last post by PhoenixR « Thu Jun 19, 2025 10:27 am
Replies: 12
by PhoenixR » Tue Apr 22, 2025 3:25 am

Got a hold of 3 T400 all of the same type id - and 2 out of 3 perform exactly identically strange (1 performs ok):
Right after powering on the...

12 Replies

6469 Views

Last post by PhoenixR
Thu Jun 19, 2025 10:27 am
Linux Distro for T510 with Nvidia GPU

Last post by ThiccPadBoy « Wed Jun 04, 2025 2:07 pm
Replies: 3
by sanyig4 » Tue Dec 31, 2024 1:00 pm

It's time for a fresh OS install on my T510. I want to try Linux this time, and I'm wondering which distros are worth trying.
First I installed...

3 Replies

6643 Views

Last post by ThiccPadBoy
Wed Jun 04, 2025 2:07 pm
Tried to coreboot T410 and it died. Any ideas?

Last post by RealBlackStuff « Sun Jun 01, 2025 12:55 pm
Replies: 4
by ThiccPadBoy » Sat May 31, 2025 7:25 pm

I took it apart and flashed my compiled coreboot image. Then I fully assembled it and tried to power it own, but it wouldn't post. The detailed...

4 Replies

7987 Views

Last post by RealBlackStuff
Sun Jun 01, 2025 12:55 pm
Stuck on boot loop after downloading BIOS Update utliliy T510

Last post by T510-Terminator « Thu May 08, 2025 11:08 am

by T510-Terminator » Thu May 08, 2025 11:08 am

I downloaded the BIOS SETUP UTILITY and and ran it, it was successful then it
asked to restart to apply the effect,and so I did.
And then it went on...

0 Replies

7784 Views

Last post by T510-Terminator
Thu May 08, 2025 11:08 am
ThinkPad T520 not charging

Last post by arpeas « Sat Apr 26, 2025 9:00 am
Replies: 1
by kfzhu1229 » Mon Jun 15, 2020 9:33 pm

I have previously acquired this beaten up T520 missing parts as is, but the motherboard does seem to work for the most part and it has the NVS 4200M...

1 Replies

6219 Views

Last post by arpeas
Sat Apr 26, 2025 9:00 am
CPU change from Sandy to Ivy (Moded Bios needed)

Last post by toshimoto « Sat Apr 26, 2025 6:10 am
Replies: 2
by toshimoto » Fri Apr 25, 2025 8:15 am

I have a t520 with cpu i5-2520M @ 2.50GHz and I want to upgrade it to i7-3630QM. My current bios is version 1.49 from Lenovo official web site and I...

2 Replies

7184 Views

Last post by toshimoto
Sat Apr 26, 2025 6:10 am
Weird problem with T520, now won't start

Last post by toshimoto « Fri Apr 25, 2025 2:26 am
Replies: 27
by lhp » Tue Jun 09, 2020 7:06 am

Thursday I had an unannounced power outage due to digging. My T520 ran fine on battery, but as I didn't know how long it would take for power to...

27 Replies

31700 Views

Last post by toshimoto
Fri Apr 25, 2025 2:26 am
ThinkPad T420 Trackpad and Trackpoint Issues

Last post by TPFanatic « Thu Apr 24, 2025 12:39 pm
Replies: 1
by cheddeyy » Thu Apr 24, 2025 8:55 am

Hello. About 6 months ago I bought a ThinkPad T420 for around $80 USD off of Facebook Marketplace (Now regretting that a bit... )

Ever since I got...

1 Replies

11475 Views

Last post by TPFanatic
Thu Apr 24, 2025 12:39 pm
T510 "randomly" suddenly powers off

Last post by arpeas « Wed Apr 23, 2025 6:12 am
Replies: 8
by arpeas » Mon Apr 21, 2025 5:21 pm

Bombarding the forums once again :-)

I got this T510 a few days ago and from day 1 I noticed there was a pretty daunting issue with it. It sometimes...

8 Replies

9668 Views

Last post by arpeas
Wed Apr 23, 2025 6:12 am
Setting custom display brightness levels in Windows 10

Last post by arpeas « Sun Apr 20, 2025 1:49 pm
Replies: 7
by arpeas » Fri Apr 18, 2025 3:44 pm

This is an issue on both my T400 and the new-to-me T510. There are 16 available brightness levels on both panels, which are gracefully switched...

7 Replies

61300 Views

Last post by arpeas
Sun Apr 20, 2025 1:49 pm
T420 Speakers Not Working (Sometimes)

Last post by PhoenixR « Sat Apr 19, 2025 2:12 am
Replies: 1
by evdeb » Fri Apr 18, 2025 10:55 am

Hello!

I have a Thinkpad T420 with a strange issue. The speakers (which previously worked) are not working anymore. But the weird part is if I open...

1 Replies

7656 Views

Last post by PhoenixR
Sat Apr 19, 2025 2:12 am
T410 screen faded suddenly

Last post by Seanin4711 « Sun Apr 13, 2025 8:10 am
Replies: 4
by Seanin4711 » Wed Apr 09, 2025 3:56 pm

Hi All,
delighted that there are so many other folks out there that love to upgrade older tech like myself!

I love my T410 of which i have upgraded...

4 Replies

6076 Views

Last post by Seanin4711
Sun Apr 13, 2025 8:10 am
T410 Error fan notice can't be skipped

Last post by RealBlackStuff « Sun Apr 06, 2025 2:30 am
Replies: 1
by HomiestOfFellas » Sat Apr 05, 2025 12:57 pm

Hello, I've been having an issue with my T410's fan for a while now, and this morning it started showing a Fan Error before immediately turning off....

1 Replies

8460 Views

Last post by RealBlackStuff
Sun Apr 06, 2025 2:30 am
T440p storage question.

Last post by axur-delmeria « Sun Apr 06, 2025 12:44 am
Replies: 7
by LegionOfHell » Mon Sep 17, 2018 2:57 pm

As I understand it, the T440p has three options for internal storage :

(1) Internal SATA slot for a 2.5 drive.

(2) SATA slot for a 2.5 drive in...

7 Replies

8324 Views

Last post by axur-delmeria
Sun Apr 06, 2025 12:44 am
T420 won't display 3 monitors

Last post by axur-delmeria « Tue Mar 25, 2025 1:45 pm
Replies: 5
by careloco » Thu Mar 06, 2025 5:59 pm

Hi everyone,

I'm trying to display on a third monitor but I'm not able to.
Is either the internal and displayport or the displayport and vga.
If a...

5 Replies

4578 Views

Last post by axur-delmeria
Tue Mar 25, 2025 1:45 pm
T420 is making a buzzing sound near the RAM

Last post by JinxJynx « Tue Mar 25, 2025 4:17 am
Replies: 3
by JinxJynx » Mon Mar 24, 2025 4:16 pm

I have just upgraded my T420 and now it powers off whenever I put the storage device under a load so that the little green cyclinder light flickers...

3 Replies

4896 Views

Last post by JinxJynx
Tue Mar 25, 2025 4:17 am
T400 without ultranav/trackpad

Last post by frozencaptain « Fri Mar 07, 2025 2:17 pm
Replies: 6
by frozencaptain » Sat Mar 01, 2025 3:59 am

Hello! I've been trying to find out if it is possible to install a palmrest on my t400 that doesn't have a trackpad / ultranav. Why? Because I never...

6 Replies

5766 Views

Last post by frozencaptain
Fri Mar 07, 2025 2:17 pm
ThinkPad T510 Quad Core CPU

Last post by TPFanatic « Fri Feb 21, 2025 8:42 pm
Replies: 1
by averagenokiauser » Sat Nov 23, 2024 7:40 pm

I heard somewhere that if you have T510 with Nvidia GPU you can put quad core CPU in it. If that is true, which quad core CPUs would work?

1 Replies

6367 Views

Last post by TPFanatic
Fri Feb 21, 2025 8:42 pm

New Topic

5457 topics

Page 1 of 110
- Jump to page:
1
2
3
4
5
…
110
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum