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Dell OptiPlex 745 Diagnostic Lights 1-2-3 On Restart.

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Posted on 2009-10-04 Components PC Desktops 24 1 solution 7,598 Views Last Modified: 2013-11-09 I have a Dell optiplex 745 it powers up but there is no image on the monitor. Betöltés... Átirat Az interaktív átiratot nem sikerült betölteni. When the tests are completed, if you are running the Dell Diagnostics from the Drivers and Utilities CD, remove the CD. Remember to get the right boards for your form factor. check over here

Reseat the power cable in the power connector on the back of the computer and the electrical outlet. If the LED next to the switch does not illuminate, disconnect all internal and external peripherals, and press and hold the power supply test button. This test typically takes an hour or more and requires you to answer questions periodically. On the next start-up, the computer boots according to the devices specified in system setup. http://en.community.dell.com/support-forums/desktop/f/3514/t/19326787

Dell Optiplex 745 Diagnostic Lights 1 3 4

Plug the computer into a working electrical outlet and press the power button. If the computer still fails to boot, inspect the CPU socket for damage. Note : Please click on the title of the section you want to open below, in order to see the contents. Shop Support Shop Support ×Close Knowledge Base English Deutsch Español Français Italiano 日本語 한국어 Polski Português 简体中文 A reference guide to the OptiPlex Diagnostic Indicators Dell OptiPlex systems have a

Betöltés... No fans, no beeps, no lights. NOTE: If you see a message stating that no diagnostics utility partition has been found, run the Dell Diagnostics from your optional Drivers and Utilities CD. Dell Diagnostic Lights 1 2 3 Thank you.

These codes are recognised across manufacturers and have remained the same for some time. If the message does not reappear, turn off the computer and reinsert one of the other cards. When the boot device list appears, highlight Boot to Utility Partition and press . http://www.tomshardware.com/forum/350860-28-optiplex-boot-beeps-lights When the Dell Diagnostics Main Menu appears, select the test you want to run (see Dell Diagnostics Main Menu).

Articles & News Forum Graphics & Displays CPU Components Motherboards Games Storage Overclocking Tutorials All categories Chart For IT Pros Get IT Center Brands Tutorials Other sites Tom's Guide Tom's IT Dell Optiplex 745 Beep Codes 1-3-2 Jelentkezz be, ha szeretnéd hozzáadni ezt a videót egy lejátszási listához. If the LED next to the switch illuminates, the problem may be with your system board. Memory modules are detected, but a memory power failure has occurred.

Dell Optiplex 755 Diagnostic Lights

If the LED next to the switch does not illuminate, disconnect all internal and external peripherals, and press and hold the power supply test button.If it illuminates, there could be a You can customize the tests you want to run. Dell Optiplex 745 Diagnostic Lights 1 3 4 The technician will need this information to help you further. Dell Optiplex 755 Error Codes 3 And 4 Dell Optiplex 745 and the Cool Master 850w real power pro - Blinking Orange Light Dell OptiPlex 745 wont boot after CPU upgrade Auxiliary power led is amber on my dell

See Windows Help for instructions.If a large number of sectors are defective, back up the data (if possible), and then reformat the floppy disk or hard drive. check my blog Power LED and Diagnostic LEDs Light Pattern Problem Description Suggested Resolution Diagnostic LEDs Power Button LED The computer is either turned off or not receiving power. A possible floppy or hard drive failure has occurred. Solid Amber The second state of the LED at power up, indicates that the POWER_GOOD signal is active and it is probable that the power supply is fine. Dell Optiplex 745 Beep Codes

If the message is not listed, see the documentation for the operating system or the program that was running when the message appeared. I'm stumped... The computer worked fine untill 2 days ago and when i tried to boot the system there was no video at all.As stated in the above post, the fans and hard http://fixmyacer.com/dell-optiplex/dell-optiplex-960.html Alert!

For help in resolving this problem, please note this checkpoint and contact Dell Technical Support — Contact Dell (see Contacting Dell) and report the checkpoint code (nnnn) to the support technician. Dell Optiplex 745 No Beeps No Display Don't show me this message again. Also, check the diagnostic lights to see if the specific problem is identified (see Diagnostic Lights).

Continue until you have identified a faulty module or reinstalled all modules without error.If available, install properly working memory of the same type into your computer.If the problem persists, contact Dell

System Lights Your power button light and hard-drive light may indicate a computer problem. If the computer starts normally, reinstall an additional module. Ideal for large-scale A/V applications, ATEN's VM3200 Modular Matrix Switch is an all-in-one solution that simplifies video wall integration. Dell Optiplex 755 Diagnostic Lights 1 3 4 If customer can assist to troubleshoot, narrow down the issue by removing one by one to determine which card failed.

I rechecked the pins on that sucker and saw that a few were bent.I straightened them out and now I'm getting video out. The system processes data and has begun POST tests. (See the diagnostic LEDs at this point) The system is in a hibernate or sleep state. Reinstall the CPU and restart the system. have a peek at these guys Look at the diagnostic lights for further information.

If the computer boots, add the peripheral cards back one by one until you find the bad one. i7 870 DH55TC two beeps no video no boot PC Won't boot, no fans, lights, nor beeps. Another failure has occurred. Johnny Phung 2 058 097 megtekintés 11:59 Bios Award beep code - RAM error - Időtartam: 0:33.

Power Light Problem Description Suggested Resolution Solid green Power is on, and the computer is operating normally. NOTE: The Service Tag for your computer is located at the top of each test screen. Bejelentkezés Megosztás Továbbiak Jelentés Szeretnél bejelentést tenni a videóról? Ensure that no special memory module/memory connector placement requirements exist (see Memory).Verify that the memory modules that you are installing are compatible with your computer (see Memory).If the problem persists, contact

At post, the system will give two short beeps and display lights 1-2-3 solid green, 4 is off. Memory modules are detected, but a memory failure has occurred.