Dell 755 Optiplex Error Codes
Contents |
reference guide to the OptiPlex Diagnostic Indicators Dell OptiPlex systems have a long history of built in diagnostic indicators. These can be audible beeps, power buttons that display different states and colours, specific diagnostics LEDs or a combination of them all, in order to indicate at which point during the Power On Self Test (POST) a system dell optiplex 755 error codes 3 and 4 is having issues. The following article is a reference guide to the codes available on each dell optiplex 755 diagnostic lights model and what those codes actually mean. These change through the various models and years. These indicators are merely a starting point to dell optiplex 755 beep codes narrow down any troubleshooting you will carry out to identify the cause of your current issue. You can use this as a starting point to narrow down the proper troubleshooting guide you will need or you can contact technical
Dell Optiplex 755 Error Codes 2 And 4
support for further help and they will be looking for these indicators as well. Table of Contents: Diagnostic LEDs for the OptiPlex series (Prior to 2005) Diagnostic LEDs for the OptiPlex Series (2005 to 2009) Diagnostic LEDs for the OptiPlex series (2009 to 2012) Diagnostic LEDs for the OptiPlex series (2012 to Present) OptiPlex Audible Beep Codes Note: For all the tables below, please remember that the diagnostic LEDs only serve as an indicator of the progress through the dell optiplex 755 led error codes POST process. These LEDs do not indicate the problem that caused the POST routine to stop. Note: Please be aware that if your system completes POST without stopping on a particular error code and then gives a black screen, the most likely reason is that you are experiencing a No Boot issue and not a No POST issue at all. Back to Top 1. Diagnostic LEDs for the OptiPlex series (Prior to 2005) This series of systems had a block of A, B, C, D LEDs on the back of the chassis that lit up in Green and Amber. I've included a table below with what these indicated. These models were readily identifiable by the rounded fronts and clamshell assembly. Note : Please click on the title of the section you want to open below, in order to see the contents. Show all | Hide all Diagnostic LEDs CPU configuration activity or failure; CPU Cache failure LED Pattern State Name State Description Suggested Resolution No Pattern Visible Off System POST complete - LED time-out has occurred If the LEDs came on and then went off, look at troubleshooting the display and the operating system. If the LEDs never came on at any point then look into a power issue. ABCD RCM BIOS checksum failure - Recovery mode Reset the BIOS and clear the NVRAM If this occurred after windows updates, check your startup
naar support voor {2}? Resultaten weergeven Terug naar productsupport dell optiplex 755 error lights 1 2 3 Productsupport × Verouderde browser gedetecteerd. Het is ons opgevallen
Dell 755 Optiplex Drivers
dat u een oudere versie van Internet Explorer gebruikt. Als u deze browserversie
Dell 755 Optiplex Power Supply
gebruikt, kunnen een aantal functies op onze website er anders uitzien of zich anders gedragen dan u gewend bent. Voor de http://www.dell.com/support/article/us/en/04/SLN284978/en beste ervaring gebruikt u Chrome of FireFox, of werkt u Internet Explorerbij. OptiPlex 755 Een ander product weergeven Handleidingen Handleidingen Garantie Garantie Systeemconfiguratie Systeemconfiguratie Diagnostiek Supportonderwerpen en -artikelen Drivers en downloads Onderdelen en accessoires Bezig met laden. Een ogenblik geduld. Bezig met http://www.dell.com/support/home/us/en/04/product-support/product/optiplex-755/diagnose laden. Een ogenblik geduld. Nederland Land selecteren Afghanistan Albanië Algerije Amerikaanse Maagdeneilanden Angola Anguilla Antigua en Barbuda Argentinië Armenië Aruba Australië Azerbeidzjan Aziatisch-Pacifisch gebied Bahama's Bahrein Bangladesh Barbados België Belize Benin Bermuda Bhutan Bolivia Bosnië-Hercegovina Botswana Brazilië Britse Maagdeneilanden Brunei Bulgarije Burkina Faso Burundi Cambodia Canada Centraal-Afrikaanse Republiek Chili China Christmas Island CIS Colombia Comoren Congo Costa Rica Cyprus Democratische Republiek Congo Denemarken Djibouti Dominica Dominicaanse Republiek Duitsland Ecuador Egypte El Salvador Equatoriaal-Guinea Estland Ethiopië Fiji Filipijnen Finland Frankrijk Frans-Guyana Frans-Polynesië Gabon Gambia Georgië Ghana Grenada Griekenland Guam Guatemala Guinee Guyana Haïti Honduras Hongarije Hongkong Ierland IJsland India Indonesië Irak Israël Italië Ivoorkust Jamaica Japan Jemen Jordanië Kaaimaneilanden Kaapverdië Kameroen Kazachstan Kenia Kirgizië Kiribati Koeweit Korea Kroatië Lesotho Letland Libanon Liberia Libië Litouwen Luxemburg M
Wiki Navigation On the Wiki Wiki Activity Random page Videos Images Community Recent blog posts Forum Contribute Edit this Page Add a Video Add a http://f5k.wikia.com/wiki/Front_Panel_Lights_-_Optiplex_755,_960,_980 Photo Add a Page Wiki Activity Watchlist Random page Recent changes Front https://www.youtube.com/watch?v=v8Z4erPfiH8 Panel Lights - Optiplex 755, 960, 980 159pages on this wiki Edit Classic editor History Talk0 Diagnostic Lights Edit NOTE: The orientation of the diagnostic lights may vary dependent upon the computer type. The diagnostic lights can appear either vertical or horizontal. Light Pattern Problem Description Suggested Resolution The computer dell optiplex is in a normal "off" condition, or a possible pre-BIOS failure has occurred. The diagnostic lights are not lit after the computer successfully boots to the operating system. Plug the computer into a working electrical outlet and press the power button. A possible BIOS failure has occurred; the computer is in the recovery mode. Run the BIOS Recovery utility, wait for recovery dell optiplex 755 completion, and then restart the computer. A possible processor failure has occurred. Reinstall the processor and restart the computer. Memory modules are detected, but a memory failure has occurred. 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 memory modules installed, remove the modules, reinstall one module, and then restart the computer. If the computer starts normally, reinstall an additional module. 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 (see Contacting Dell).