Question about Dell Optiplex 755 Minitower Desktop Computer
Posted by Anonymous on
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Posted on Jan 02, 2017
SOURCE: I have a system of
That is a memory failure 1 or more sticks of memory are malfunctioning, here is a link with all the information about the diagnostic lights as well as a beep code list
Posted on Dec 15, 2008
Usually the beeps ore associated with ram memory failure ..or video card not being well plugged or being faulty ..To stat check the ram memory ..Just remove them all ..(if you have more modules) ..and after that insert one by one and try to boot ..If it still makes the same noise (beep ) and each one ..it means the ram is ok ..and the fault from other way ..If it starts with only one one ..it means the other is faulty ..Anyway ..usually the ram memory does not damage itself ..but most likely does not make contact well ..so plug them well back in the slot and try again ..
If it always make that beep ..try to see if you have a pci or agp or video card ..and if you do ..remove the card and post it back ..Usually if you remove it and you have a on board card ..you can already boot up if the card is faulty ..and use the card on board until you get another card ..
(the idea is that for the ram fault the beep is short and in some kinda loop ..but if it starts the fan and keep beeping it is the video card to blame .It is either out of slot and does not making contact well or is damaged and need to be replaced.
Posted on Dec 26, 2011
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