iFixit - Answers With Device "Lenovo ThinkCentre"

Lenovo Think Centre M72e: Al iniciarla lo primero que veo es la BIOS y no guarda la fecha

Tue, 14 Jul 2026 07:54:16 -0700

La PC no guarda ni fecha ni hora

⟐ Answered July 14, 2026 at 7:54 MST

Lenovo ThinkCentre: Why is My e73 turning on but no display

Fri, 10 Jul 2026 22:53:58 -0700

My lenovo thinkcenter e73 turns on beeps twice fans spin but no dsplay

⟐ Commented July 10, 2026 at 22:53 MST

Lenovo Think Centre M72e: How to fix it

Mon, 29 Jun 2026 13:33:36 -0700

When I turn it on, the fan noise is on and the computer doesn't turn on

⟐ Answer edited June 29, 2026 at 13:33 MST

lenovo thinkcentre M73: system starts and the crushes

Sun, 28 Jun 2026 04:43:55 -0700

why is my system starting and then crush

⟐ Commented June 28, 2026 at 4:43 MST

Lenovo ThinkCentre M75q (Gen 2): Why my M75q not turning on but it's running a fan with no display

Wed, 24 Jun 2026 07:36:09 -0700

Each time I turn on my M75q Gen 2 it runs the fan with no display what may be the root cause have tried to change the hard driver but it's still no display.

⟐ Commented June 24, 2026 at 7:36 MST

Lenovo Think Centre M72e: Mera cpu ma current nai arha ha power supply bilkul teak ha phir be oh

Fri, 29 May 2026 04:34:00 -0700

English - My CPU isn't getting any power. The power supply is working perfectly fine, yet...

Hindi - mera pc on ni hota

English - my pc is so hot

Hindi - Mera cpu corei2haha cou ke supply bilkulteak ha supply ma corrent atah ha agah motherboard or cpu macurrent bilkulnai ath ah

English - Regarding my CPU: The power supply unit (PSU) is functioning perfectly, its receiving and delivering current as expected. However, there is absolutely no current reaching the motherboard or the CPU itself.

⟐ Commented May 29, 2026 at 4:34 MST

Lenovo ThinkCentre: Post beep code is 3 long, 1 short, no solutions found.

Tue, 19 May 2026 20:53:43 -0700

I got a Lenovo ThinkCentre m920q at a Goodwill for $4. After getting a power adapter for it, and disassembling it for curiousity, the power button light and the red thinkcentre light glowed and fan spun. It then beeps 3 times long, then 1 time short. Thinking the problem may be ram, went to microcenter and got a new sodimm ddr4 8gb. Produces same result. The video is with the new stick of ram. Typing anything on a keyboard when it’s on (f1, f2, delete, enter, etc.) does nothing. Any thoughts?

⟐ Commented May 19, 2026 at 20:53 MST

Lenovo ThinkCentre M83: Power supply explodes is it replacable

Sat, 16 May 2026 16:50:06 -0700

Whats the voltage

⟐ Answered May 16, 2026 at 16:50 MST

Lenovo ThinkCentre M75q (Gen 2): Why my audio chip is choking & flash-audios

Sun, 10 May 2026 00:33:20 -0700

the audio card is choking like a 8 month old kid eating toys, the audio is flashing when it is medium, low: ok. medium: flashy. loud: not plays

one time i played something loud, not to worry, i didn't ripped my ears, it repeated 10 times & then suddenly is muted, it IS unmuted but it dosen't play, low volume: ok. medium volume: flash-audioing. high volume: gone forever

⟐ Edited by author May 10, 2026 at 0:33 MST

Lenovo ThinkCentre: My ThinkCentre M720q is not posting, no inputs and no display works

Mon, 27 Apr 2026 23:58:56 -0700

I was using my ThinkCentre M720q for my Jellyfin media server when it started going wonky.
It's running the latest CachyOS linux kernel and was previously having problems when I naively added multiple desktop environments and overloaded the storage before I reinstalled CachyOS again to remake the media server.

I suspect the media I uploaded to the mini pc using WinSCP caused it to stop posting after I tried rebooting it, though it shouldn't have mattered since I was adding them to a connected external drive.

The computer now does not post at all, though the power light, the red ThinkCentre light, and fans were working.

No beeps were heard to produce any error codes.

I think my only option currently is to remove the CMOS battery and see what happens, but I am running out of ideas here.

⟐ Commented April 27, 2026 at 23:58 MST

Lenovo ThinkCenter A70z: My desktop won't turn on

Thu, 16 Apr 2026 02:43:32 -0700

my desktop won't turn on

lenovo thinkcentre M73: Lanovo CPU sound but not working

Sat, 11 Apr 2026 10:42:43 -0700

The cpu sound but not working , anytime i on it make sounds for long hours but working until the sound stop ,it won't work.

ThinkCentre M73 Tiny Platform: My CPU problem is log of and on

Mon, 30 Mar 2026 06:49:16 -0700

Cleaning problemy CPU

⟐ Answered March 30, 2026 at 6:49 MST

Lenovo ThinkCenter A70z: The pins start and stop as soon as the CPO is powered.

Mon, 30 Mar 2026 06:37:13 -0700

The pins start and stop as soon as the CPO is powered.

⟐ Answered March 30, 2026 at 6:37 MST

lenovo thinkcentre M73: Why won't it stay on?

Mon, 23 Feb 2026 01:44:22 -0700

I would plug it up it would turn on and then back off repeatedly. The buttons glow and the fan moves but doesn't work

⟐ Answer edited February 23, 2026 at 1:44 MST

Lenovo ThinkCentre M71z: we have SMPS issue for this pc

Fri, 16 Jan 2026 05:37:59 -0700

SMPS is not working. no power supply. how to resolve this issue?

⟐ Answered January 16, 2026 at 5:37 MST

Lenovo ThinkCentre M83: How to remove the American Megatrends

Tue, 23 Dec 2025 07:27:56 -0700

Opening my pc will include the American Megatrends how to remove it?

⟐ Answered December 23, 2025 at 7:27 MST

Lenovo ThinkCentre M71z: Why is my power adpter overheating?

Wed, 03 Dec 2025 04:48:08 -0700

WWhat should i do when my power cable is broken

ThinkCentre M73 Tiny Platform: System error when turned on

Mon, 29 Sep 2025 01:37:38 -0700

My pc shows an error message when turned on about product patents, client Mac address.

⟐ Answered September 29, 2025 at 1:37 MST

Lenovo ThinkCentre M92p: Why won't it boot up

Mon, 08 Sep 2025 18:31:34 -0700

The PC tries to diagnose itself with no luck. Is it not booting.

⟐ Commented September 08, 2025 at 18:31 MST