Your computer has four lights labeled "1," "2," "3," and "4" on the front panel to help you troubleshoot problems. If nothing works, replace the motherboard, power supply or cabling - - 2, 3 2 blinks followed by a short pause, 3 blinks, long pause, then repeats Bad Motherboard, Memory or Seagate will only offer a replacement once I send it to them. The key to these codes are displayed in the table below. this content
Reseat all power and data cables. NOTE: Keyboard failure may result when a key is held down for extended periods of time. If it doesn't contact your technical support If it does add the memory modules back one at a time until the fault re-occurs, test that module in another slot and contact Diagnostic LEDs for the OptiPlex series (2012 to Present) With the latest series, the diagnostics indicator LEDs have been removed. http://www.dell.com/support/article/us/en/04/SLN284978/en
No memory modules are detected. Je moet dit vandaag nog doen. Note : Please click on the title of the section you want to open below, in order to see the contents. This test typically takes 10 to 20 minutes and requires no interaction on your part.
After working with it for approx. 2 weeks it also failed. Run the Dell Diagnostics to identify a more serious cause. Symptom Tree Lists the most common symptoms encountered and allows you to select a test based on the symptom of the problem you are having. Dell Error Codes 3 4 Optiplex 755 Parameters Allows you to customize the test by changing the test settings.
OptiPlex audible Beep codes In addition to the various types of diagnostics LEDs, there are a number of audible beep codes across all the models of these systems. Dell Error Lights 1 2 3 If identified the PCI card failed, replace the PCI Card. Reinstalling Drivers NOTICE: The Dell Support website at support.dell.com provides approved drivers for your Dell computer. http://www.tomshardware.com/forum/277833-45-dell-dimension-e521-error-lights For other possible solutions, see "Power Problems" in your Owner's Manual.
NOTE: The Drivers and Utilities media is optional and may not ship with your computer. Dell Error Beep Codes Run the Dell Diagnostics to identify a more serious cause (see Dell Diagnostics). A possible floppy drive or hard drive failure has occurred. Write down the error code and problem description and follow the instructions on the screen.
Brett 17.523 weergaven 2:58 Dell Optiplex 390 Diagnostic Code 3 - Duur: 3:54. website here Option Function Express Test Performs a quick test of devices. Dell Error Lights 2 3 4 Press the power button, move the mouse, or press a key on the keyboard to wake the computer. Dell Error Lights 12 Log in om deze video toe te voegen aan een afspeellijst.
If else, replace the motherboard. http://completeprogrammer.net/dell-error/dell-error-code-lights.html If an exclamation point appears next to the device name, you may need to reinstall the driver or install a new driver. Help Describes the test and may indicate requirements for running the test. This series of beeps, called a beep code, identifies a problem. Dell Error Codes Lights
To exit the Dell Diagnostics and restart the computer, close the Main Menu screen. A possible floppy or hard drive failure has occurred. Diagnostic Lights CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. http://completeprogrammer.net/dell-error/dell-error-lights-1-4.html If you have one memory module installed, reinstall it and restart the computer. (see Memory for instructions on how to remove and install memory modules.) If you have two or more
Back to Contents Page Fandom Skip to Content Skip to Wiki Navigation Skip to Site Navigation Games Movies TV Wikis Explore Wikis Community Central Fandom University My Account Sign In Dell Error Code 2000-0142 If the computer malfunctions, the sequence of the lights help to identify the problem. Bypass power strips, power extension cables, and other power protection devices to verify that the computer turns on properly.
If the display is connected and powered on, see Diagnostic Lights.If the power light is blinking green, the computer is in standby mode. No memory modules are detected. Solid green power light and no beep code and no video during POST The monitor or the graphics card may be faulty or incorrectly installed. Dell Laptop Error Codes NOTE: The next steps change the boot sequence for one time only.
Disconnect all internal and external peripherals, and restart the computer. I was able to retrieve my info through the task manager, but this was definitely a hard drive failure. Start the Dell Diagnostics from either your hard drive or from the Dell Dimension ResourceCD. http://completeprogrammer.net/dell-error/dell-error-lights.html This morning I wake up to a grinding/beeping computer and the 2 and 3 numbers lit up on my tower.