The discussions

Acer desktop power red flashing light

I have an Acer Desktop. I disconnect some components, power cable etc.. from inside the case. When I connected all back,I powered on, At the first f...

3 replies Last reply on 12 Mar by
HelpiOS

Cpu fan spinning slow, no display, power button not working

Hello, CPU fan spinning slow, no display, no power on mouse and keyboard. Sometimes it works  when i clean my ram and just tried turning off and on f...

1 reply Last reply on 2 Jul 2023 by
ravida_1351

Fan runs so fast but cpu is not rebooting

 Solved

Hello, I would like to have some help bec our cpu is not rebooting but the fan runs so fast. Was the motherboard problem?

2 replies Last reply on 20 Jan 2023 by
Johnny

Blue screen error while playing games

Hello, I am facing BSOD randomly. It occurs when I am playing games (FIFA 19, GTA 5, RDR2).  Generally I am able to play the games on my pc for an h...

1 reply Last reply on 16 Sep 2022 by
Johnharper

Mecer laptop model no z140c making a sound

Hello, My mecer laptop model no z140c making is production a sound at mother please can you help any how know the solution 

1 reply Last reply on 16 Sep 2022 by
Johnharper

Pc turns off automatically in summer days

 Solved

Hello i have a problem in my windows 7 pc. My pc warm up after 20 minutes and off directly in summer hot days. In my pc room has not window but i hav...

3 replies Last reply on 15 Aug 2022 by
Msnowden

3 beeps no display on monitor

 Solved

Hello, I have a computer which has stoped working. There is no display on monitor the computer beeps three times, I reseted ram, video card and al...

15 replies Last reply on 8 Aug 2022 by
mohdayman000

Pc fans start, but pc won't boot

So, I had this problem after I moved, my PC was left in a box in a car for 2.5 weeks (I know now that this was stupid), but I can't seem to find the i...

1 reply Last reply on 7 Aug 2022 by
Irina2207

Pc won’t display but fan runs loud

my pc fan spins loud and stopped displaying on the monitor, i saw a someone say to take out the ram, clean it and install it again and i did and it wo...

3 replies Last reply on 12 Jul 2022 by
jimmywick

918 computer embroidery password

Hello, Computer embroidery machine password chahiye 918 monitor c15 A

1 reply Last reply on 19 Jan 2022 by
HelpiOS

My macer won't switch on, it has a built in battery

Hello, My Macer won't switch on it has a built in battery

1 reply Last reply on 14 Dec 2021 by
HelpiOS

Monitor for photo editing under 500

I've been using Dell Ultrasharp U2415 monitor and it is one of the best photo editing monitors under 500. One of my friends is a professional photo ed...

1 reply Last reply on 23 Nov 2021 by
martuja

Pc shut down after a few moments

Hello, O built my PC about a 1.3 years and I move from my country and just bring it 1 month ago It shuts down 5/10 minutes most times I ca...

1 reply Last reply on 3 Oct 2021 by
Bob Dijks  

1 beep no display

Hello, i am using an hp desktop and i have this problem where on startup it beeps 5 times but after i resolve it it beep once and still doesn't have a...

2 replies Last reply on 11 Aug 2021 by
nathanwirth

Suggestion for gpu for occulus rift quest 2 vr compatible with linux

HI Things have changed sinced i looked at pc. Im on a budjet iwant best bang for buck that will be kind of futurproof Utilisation Virtual realit...

2 replies Last reply on 7 May 2021 by
anaturelover

Free file

Gdhkjnn jjghk hgnn Hjkok Bmnb

1 reply Last reply on 11 Apr 2021 by
Parmar

Facebook signup

I am trying to signp to face book, by email for verification , I fill in the first gage and hit enter and I never get an email to verify my account, w...

1 reply Last reply on 30 Mar 2021 by
David Webb  

Has anyone ever used an arduino to communicate with a serial screen?

Has anyone ever used an arduino to communicate with a serial screen?

2 replies Last reply on 10 Dec 2020 by
Dixon2223

Pc restart few min.

Hello, I have restart pc problem again n again. It has 600v cooler master SMPS, some days before it has problem of display then i change graphi...

2 replies Last reply on 7 Dec 2020 by
Sadanana

No mouse, no keyboard, no monitor,,no hope??

Hello, my problem is that my computer turn on but there's no video signal, neither mouse nor keyboard work,,,, all case fans are working including the...

2 replies Last reply on 7 Dec 2020 by
Alexii_9119

Problème avec les renvois sur word

Bonjour, Je ne parviens pas à insérer un renvoi sur Word. Quand je clique sur insérer puis sur renvoi rien ne se passe l'écran se met juste à clig...

1 reply Last reply on 9 Oct 2020 by
David Webb  

Cpu not working without ups

Hi all, just came in to ask one question, i bought a new CPU but i can't use that CPU without UPS what's going wrong here? Can anyone explain about t...

1 reply Last reply on 25 Sep 2020 by
Lewis-H

Can't access google

I can not access my google on my dexktop pc any more. I may have removed it by accident as I am not tech wise, and I had Google search, and Yahoo mail...

2 replies Last reply on 31 Aug 2020 by
saurabh2033

Monitor wont display but mouse/keyboard works!?

Hello CCM community, I bought a gaming rig a year ago and its been great until tonight, i was having some weird feedback while playing a game so i too...

1 reply Last reply on 25 Aug 2020 by
GeekPeek

Cpu not getting warm no boot

My system was running a bit hot. And I remember during installation I had some issues with thermal paste. So new thermal paste. Simple thing done it m...

1 reply Last reply on 24 Jun 2020 by
David Webb  

D sub

Hello, My cpu automatically turn off and My LG monitor shows no signal D-SUB cable.

1 reply Last reply on 11 Jun 2020 by
Sanjeev9910

Pc does not power on

My PC in the living room does not power on in the morning after I hibernated it the night before. The same happens too when I shut down the system. No...

2 replies Last reply on 10 Jun 2020 by
cjuan

Mecer expression z140c notebook not powering on

Hi my name is Dewet I am having a huge fight with my mecer notebook/mini laptop.I have just about watched every youtube video about testing batteries...

2 replies Last reply on 30 May 2020 by
21524750

Computer hardware - gpu & cpu

Hello, I'm planning on a workstation upgrade in Q4. Curious what CPU/GPU combos everyone is using. Waiting to see final pricing for Intel i9 / A...

1 reply Last reply on 25 May 2020 by
David Webb  

No display from motherboard

Hello, I have just installed my old motherboard in a new case. It was working fine when I last used it a few years ago and when I got it out of its pa...

3 replies Last reply on 19 May 2020 by
TeeeJay

Puede ser esto un cuello de botella? cpu funcionando al 100%

Buenas a todos, recientemente he decidido revivir a mi ordenador comprandole una GPU las especificaciones son las siguientes: Placa Madre: Asus m4n...

1 reply Last reply on 19 May 2020 by
David Webb  

Buckwheat pillow

 Solved/Closed

You have probably heard rave reviews about buckwheat pillows, prompting you to consider one. That’s great because buckwheat hull pillows truly do live...

Last reply on 30 Apr 2020 by
TrowaD

Laptop overheating

my laptop overheat and shutdown ,i have open and check the CPU and the fan ,the fan is working alright and the air that come out it very cool but stil...

1 reply Last reply on 30 Apr 2020 by
David Webb  

Adding gpu in laptop in the dvd reader space

Hi, I know the question has already been asked, but i don't understand the answers i found. Basically, i have got an laptop, with integrated gpu, the...

1 reply Last reply on 13 Apr 2020 by
David Webb  

Carte graphique à la place du lecteur dvd

Bonjour, je sais que ce sujet a déjà été évoqué, mais je voulais un avis parce que je ne comprend pas les réponses données. J'ai un ordinateur por...

2 replies Last reply on 8 Apr 2020 by
arthurolado

The computer runs normally and now this day when i turn it on the monitor displ

Hello, the computer runs normally and now this day when I turn it on the monitor displays "no signal" the cpu fan is working fine, the videocar...

1 reply Last reply on 8 Mar 2020 by
HelpiOS

No screen on pc

Hello, I have a gaming pc and for some reason it's not showing any picture on the screen. It will show the asus start up logo and once that goes a...

2 replies Last reply on 26 Feb 2020 by
AlexisGreer

Pc doesn't start

Hello, My pc was refusing to start normally, since some time. With poweron button, and PS220V button switch on, pressed simultaneously, it starts no...

12 replies Last reply on 26 Feb 2020 by
LuisFer22

How is a saleh and valenzuela model is used to model a 5g wireless channel?

I need to know how is a Saleh and Valenzuela model is used to model a 5G wireless channel?

1 reply Last reply on 19 Feb 2020 by
David Webb  

My pc turns on but doesn’t boot

Hello, I' john and I have had my pc for little over a month. I very recently upgraded my stock amd cooler to the ROG ryou 240. Installed my new cpu co...

1 reply Last reply on 6 Feb 2020 by
leescotti52

When i turn on my pc fans start working but it doesn't boot.

 Solved

Hello, I was working on my pc yesterday when suddenly it froze and gave me a blue screen, since then everytime I try to boot it up, I get nothing,...

9 replies Last reply on 3 Feb 2020 by
Facebookcoder

Beep sounds

Hi I have Medion MD 8866 It was workinh fine moves house. Started after three months. Five short beeps after starting the computer and then nothin...

1 reply Last reply on 19 Jan 2020 by
David Webb  

Pc turns on but doesn't display anything

When I turn my PC on all the fans spin and the lights turn on but it doesn't display anything my keyboard and mouse also dont turn on anyone know what...

2 replies Last reply on 9 Jan 2020 by
FacebookCoder

Pc won’t work. turns on but no display and fan keeps running

Hello, I have a custom built pc and I’ve been using it for only six months and it doesn’t turn on anymore and it just keeps the fan running loudly, ca...

2 replies Last reply on 2 Jan 2020 by
Lameidiot5

My pc has power but my mouse/keyboard/monitor won't work

What I use Is a Dell Optiplex 780 Desktop PC- 3.0GHz Intel Core 2 Duo CPU, 4GB-16GB RAM, Hard Drive or Solid State Drive, Win 7 or Win 10. My PC is pr...

1 reply Last reply on 29 Dec 2020 by
David Webb  

The true.

 Solved/Closed

tengo una pc de 2.70 ghz y de memoria 6ghz pero el problema es que supuestamente tengo internet 400 Mbps y lo que recibo como minimo son 250 mbps es l...

Last reply on 26 Dec 2019 by
David Webb  

Trying to factory reset my dell vostro 1540

Its asking for an administrative password. My dell vostro 1540 needs a reset

1 reply Last reply on 14 Dec 2019 by
David Webb  

What is the difference between the number of cores and the number of logical pro

 Solved

What is the difference between the number of cores and the number of logical processors? For example, in the screenshots below, I got 6 cores and 1...

7 replies Last reply on 14 Dec 2019 by
jamalnuman

Not able to get sound using vga/hdmi from desktop to tv

 Solved

Hi, so I’ve tried for days now to get sound from my desktop to my tv and I just can’t seem to get it to work. I’ve bought everything I thought I neede...

2 replies Last reply on 13 Dec 2019 by
LamoIdiot5

Cpu not starting

Hello, Acer veriton m661 Not starts When i press the power button but computer did not starts

1 reply Last reply on 7 Dec 2019 by
David Webb  
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