iFixit - Answers With Device "Lenovo Desktop"

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 5월 29, 2026 at 4:34 GMT-7

Lenovo Legion Desktop: Desktop not power on

Fri, 22 May 2026 21:29:02 -0700

Desktop not power on

⟐ Commented 5월 22, 2026 at 21:29 GMT-7

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 5월 19, 2026 at 20:53 GMT-7

Lenovo IdeaCentre AIO 520-24AST: Why the screen is blinking while turned on

Mon, 18 May 2026 05:42:50 -0700

When I turned in the pc the screen is blinking and I can only see grains

Lenovo ThinkCentre M83: Power supply explodes is it replacable

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

Whats the voltage

⟐ Answered 5월 16, 2026 at 16:50 GMT-7

Lenovo Legion Desktop: How do I fix no windows operating system found

Mon, 11 May 2026 04:36:22 -0700

It keeps showing me no operating system found and I tried reinstalling windows it didn't work I tried bypassing it and it didn't with I changed cmos battery didn't do anything. And I simply just frustrated with it.

⟐ Commented 5월 11, 2026 at 4:36 GMT-7

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 5월 10, 2026 at 0:33 GMT-7

Lenovo IdeaCentre AIO 520-24AST: I switched my computer direct now isn't working well.

Thu, 07 May 2026 05:12:29 -0700

My computer after trying to power it off it's saying automatic repair

⟐ Commented 5월 07, 2026 at 5:12 GMT-7

Lenovo Desktop: I start it it s not on the light

Tue, 05 May 2026 07:50:00 -0700

My pc is not working it’s Lenovo 2011 model it machine type is 7747 i buy in 2020 I didn’t use it for three year then I start it it’s not working not fan start any of thing is not working and the start bottom of pc has light when it turn on in 2020 but I start it it s not on the light

Note : The model is a Lenovo Ideacentre K330B desktop PC - moderator

⟐ Edited 5월 05, 2026 at 7:50 GMT-7

Lenovo LOQ: Why won't my pc turn on

Tue, 05 May 2026 04:11:00 -0700

The pc is plugged in and my powersuply is turned on then why won't the pc turn on

⟐ Answered 5월 05, 2026 at 4:11 GMT-7

Lenovo ThinkStation: My rebuilt P910 won't boot to BIOS? wHAT IS WRONG?

Sun, 03 May 2026 21:31:16 -0700

My rebuilt P910 won't boot to BIOS? wHAT IS WRONG?

⟐ Commented 5월 03, 2026 at 21:31 GMT-7

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 4월 27, 2026 at 23:58 GMT-7

lenovo C560: Computer Wont Boot Up

Wed, 22 Apr 2026 08:51:54 -0700

I have a Lenovo c560 all in one and recently I had been running into some trouble regarding its booting. Sometimes it will boot, and sometimes it wouldn’t. Eventually it stopped booting completely and would just be a black screen with a feint clicking sound so I decided to do some research, and saw online that changing the hard drive cable would work so I tried this and it worked initially but then wouldn’t work again. Can someone please help as I need for work. Thank You

⟐ Commented 4월 22, 2026 at 8:51 GMT-7

Lenovo ThinkCenter A70z: My desktop won't turn on

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

my desktop won't turn on

Lenovo M71z: How to fix Bluetooth

Sun, 12 Apr 2026 02:35:41 -0700

How to fix my Bluetooth

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.

Lenovo Desktop: Why is my CPU fan, fast and furious mode?

Mon, 06 Apr 2026 15:57:15 -0700

After doing the usual maintenance routine, brush, and pressure aired the whole thing. Connected it and the cpu fan turns on max speed. I get an image, but when almost done booting up, it freezes. I checked it and found the THER_HD cable had come off where it connects to a transistor 2N3804924. I soldered it back. Cleaned and oiled cpu fan. Took out Ram and cleaned it as well. Plugged it back in. And still doing the same thing. Im all out of ideas.

⟐ Commented 4월 06, 2026 at 15:57 GMT-7

Lenovo M71z: lenovo colling fan repair

Sun, 05 Apr 2026 22:52:03 -0700

colling fan repair

⟐ Answered 4월 05, 2026 at 22:52 GMT-7

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

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

Cleaning problemy CPU

⟐ Answered 3월 30, 2026 at 6:49 GMT-7

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 3월 30, 2026 at 6:37 GMT-7