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Fix Dell Error Code 1 2 3

How to Fix Dell Error Code 1 2 3?

To “Fix Dell Error Code 1 2 3”, is documented as the most common error encountered by users when using their Dell Laptop. The niche is more or less self-explanatory about Dell diagnostic light 1 2 3 fires up no BEEPS, means whenever your Dell Laptop has three light labeled “1”, “2”, “3”, on the leading panel, which means you system can't boot, can't even arrive at BIOS, then you definitely need certainly to diagnostic. However, many variety of users facing exactly the same problem, given that they built a brand new Dell Laptop, and they noticed sometimes to occurring bedeviling error codes on the Dell Laptop. Well, certainly one of the very the frustrating error codes is , Dell Laptop Error Code 1, 2, 3, an individual should come across at a specific moment definitely.

How to Fix Dell Error Code 1 2 3, dell laptop support phone number, dell, dell support

The possible reason for happening this issue includes power supply issue the power button, Motherboard issue, hard disc, or battery issue, and so on. So, if you are facing the same issue with your Dell laptop or Dell Optiplex 320/ Dell Optiplex 740/ Dell XPS 420, then you don’t need to worry about it. Then here there is solution which will guide you in the correct manner to get rid of the error. Or you can connect to Dell Laptop Support Phone Number +1-877-917-4965 for connecting with skillful professionals for resolving the error with easy online help.

Steps to Fix Dell Error Code 1 2 3 Optiplex Diagnostic Lights

Solution 1: Check Power Supply Button

You might have a concept that when the Dell Laptop is “cold”, there is no issue, and since it “warms up”, the hardware issue is there. This may be that the power supply isn't delivering the appropriate voltage or may be its components. The very first thing you must try would be to a power replacement, since it is the simplest to find out when it is the problem.

You may also unplug all devices except the motherboard and try a cool boot. It could be the motherboard/CPU on the pc – replacing the motherboard is probably the most difficult move to make, and you may need to replace the CPU as well.


Author Irina Shayk

Solution 2: Initiate the Dell Diagnostics from Hard Drive

  • Go to your system.
  • As the DELL logo displays on the screen, press “F12” key instantly.
  • In case you see a note stating that no diagnostics utility partition is there, then at that time run the Dell Diagnostics from your own “Drivers and Utilities” media.
  • In case you wait too much and the OS logo displays, carry on to see the Microsoft Windows desktop. Then power down your system and try again after sometimes.
  • Once the list appears, highlight “Boot to Utility Partition” and then click on “Enter” key.
  • After the Dell Diagnostics “Main Menu” displays, Choose the test that you need to run.

Solution 3: Start the Dell Diagnostics from the Drivers and Utilities Disc

  • Put in the Drivers and Utility disc.
  • Turn off and again start your computer
  • Once the DELL logo appears, press “F12” immediately.

In case you wait for a long time and the Windows logo appears, continue to attend and soon you start to see the Windows desktop. Then turn off your personal computer and try again.

  • After the boot device list appears, highlight “Onboard or USB CD-ROM Drive” and press “Enter” key
  • Then choose the “Boot from CD-ROM” option from the menu that appears and press “Enter” key
  • Next, type 1 to begin the menu and “Enter” key to proceed.
  • Now Choose “Run the 32 Bit Dell Diagnostics” .If multiple versions are selected, choose the version befitting your system.
  • Once the Dell Diagnostics “Main Menu” appears, choose the test you wish to run.

Solution 4: Checked RAM

  • Dell error code 1 2 3 occurs often because of RAM Setting. Then you should verify RAM Setting, means that's seated properly or not. Inspect the ram slot for a bent pin or some other object blocking the ram. Also, ensure that you've RAM is it's compatible along with your system.
  • If it's ok then there's not a problem along with your RAM.
  • You must start over your Dell Laptop, and then try to bear out the responsibility; hopefully the error is determined, after perfuming the solutions.

Still, if you're facing exactly the same issue, then you definitely need certainly to call at Toll-free +1-877-917-4965 our Dell Laptop Support Number to get instant assistance.

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Posted on August 28, 2018 by Irina Shayk

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