Question about Dell OptiPlex GX620 PC Desktop

1 Answer

Optiplex gx620 2 beeps on start up, displaying 123.

Posted by Anonymous on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert who has answered 20 or more questions within one hour.


    An expert who has answered 20 questions.

  • Expert
  • 115 Answers

If windows 7 you need to burn a repair disc & run it. Go to Maintenance, creat repair disc (use one CD & mark it with Dell gx62 on top, repair disc run first on bottom)
Restart your computer and hold down escape, F1 or F2 to get into the settings in the CMOS. You must chang the boot order of your startup. In CMOS use arrows to right to Boot to change to CD ROM then HDD so your CD will go into repair before starting the HDD. Each CMOS is different but usually you can use the f5 or f6 to change the order and f10 to exit & save the setting. Restart your computer after you put the repair disc in & that should repair your start up.

Posted on Jan 25, 2015


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

DMA page register read/write failure

According to Dell you will need to run their diagnostic utility to find out what is really causing this error code

read the part about how to start dell diagnostic

Feb 26, 2015 | Dell OPTIPLEX 960 MT Desktop Computer...

1 Answer

Optiplex 330 beeps 6 times, no display

It could be that either the graphics card or the memory modules may need to be re-seated. Those would be the first things to try.

May 25, 2012 | Dell Optiplex 330 Desktop Computer Pentium...

1 Answer

I have a Dell GX270, When i start no display seems and four beeps sound me? please help me what should i do? Thank You

When four beeps sound at post it means there is a problem with system timer so, in this case u have to correct the timer by entering at BIOS or changing cmos battery if it is not working properly

Sep 05, 2011 | Dell OptiPlex GX270 PC Desktop

1 Answer

Dell Optiplex 280 beep serious indicates memory not being properly identified or used and compter won't start up

u say the solution bro,its a memory problem do 1 thing take out your memory and take any rubber and rub it and then check it still beep and display not come,

change ur memory...

Mar 06, 2010 | Dell OptiPlex GX280 PC Desktop

1 Answer

Bepp at start my pc

change ur display card
or reinstall ram correctly

Aug 22, 2009 | Dell Optiplex GX260

1 Answer

System Does not start

There is a full step-by-step guide to diagnosing this problem on the dell website (actually very helpful). You can find it here (titled Dell? OptiPlex? No Post, No Video for GX100 and GX110):

Aug 02, 2007 | Dell OptiPlex GX110 PC Desktop

Not finding what you are looking for?
Dell OptiPlex GX620 PC Desktop Logo

75 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dell Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18424 Answers

Alun Cox

Level 3 Expert

2678 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Are you a Dell Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides