Computer Software To Diagnose Car Problems' title='Computer Software To Diagnose Car Problems' />Computer Has a Black Screen in Windows and Will Not Boot or Start Up.Rarely do I come across a problem with a computer that I cannot diagnose, however when a computer has a black screen in windows it can stump me sometimes.Recently, my wifes silver car became covered by a swarm of flying ants.This was odd because none of the other cars parked nearby had any on at all.Eries Enormis Mobile Specialties are experts at remote starters.Here they explain the 6 most common remote starter issues and how to solve them.Troubleshooting Software Issues Diagnostics Repair Follow the steps below to verify the integrity of software files on your GPS.Once the process is complete.Heres how to access your cars onboard computer so that you can check how it has been handled, and rate its performance and efficiency.Self diagnoseA computer black screen on start up is a challenge for me and I always try to trouble shoot the problem manually, without using those fancy programs, because I believe it is the only way to learn.There are two types of computer black screens that can appear in Windows.Computer Software To Diagnose Car Problems' title='Computer Software To Diagnose Car Problems' />One where the computer will not boot up but you have a beep sequence sounding to let you know what the problem could be, and the other has nothing at all.No beeps, no cursor, no logo screen, and no choice to boot to safe mode or access the bios.If your computer will not boot up and you get a beep sequence, I am not saying it is good news, however it is a step in the right direction towards solving this problem.This is a message from your computer that can be understood by looking up your bios the brand beep code.For example you may have an Award Bios, Ami Bios, Phoenix BIOS, Compaq, Dell, or Acer Bios.This list goes on and on.You can search for Bios beep codes in Google.Here is an example of results in Google search Search results for bios beep codesIf you heard a single beep, then the computer posted, and the CPU is OK.POST Power On Self Test A procedure the computer goes through on starting to ensure all is well.When your computer has a black screen in windows, and absolutely nothing else, this is where the challenge begins.Sometimes the fans and the CPU seems to be running.When this happens to me, I have an instant advantage as I have a replacement part for basically any computer component at my fingertips.I also have a magic boot disc that repairs missing files on my hard drive and will boot up any computer, fix and install Windows easy.If you do not have any of these tools then you will need to try and find the errors manually.When your computer has a black screen in Windows When the computer will not boot up, it sound like it is booting as the CPU fan is running and the lights are on.It also finds the CD ROM but it wont boot from a CD either.Sometimes when you have a computer black screen on startup and the power switch light will be green and then turns to orange or amber.Everything is running.Everything seems to be running but you cant see anything on the screen, not even a flashing cursor.Your black screen in Windows has occurred before the Windows logo screen.Some common causes of a computer black screen in Windows I have to be honest, there are literally hundreds of reasons why your computer might have a black screen.Hopefully your problem will be something relatively basic.If you see the screen that tells you your computer had an error, do not choose to start normally, choose to start in safe mode now.See what is safe mode.This is your chance to go the safe way.Many people rush and press to start Windows normally and sometimes this causes a serious problem.Corrupt System Files.Your Windows Operating System could have some corrupt files preventing it from loading.This probably means that you have started the computer, possibly seen a logo and then hit a black screen on your computer.In this situation I would let Windows fix its own files by using the system file checker SFC command.In Windows Xp you will need the operating system disc to use this command, but in Windows Vista, Seven and Eight you can run this from within safe mode, providing you can enter this.Where is your Monitor plugged in My computer screen is blackThe first and most obvious reason for a computer appearing to run but you cannot see the video is the monitor.A common mistake is to plug the monitor into the on board video plug when you actually have a PCI or AGP video card installed.Trust me I have done this myself.Simply move the plug to the correct position.If you see two blue monitor plugs at the back of the computer or even a blue plug and a HDMI port then try using a different plug.Obviously you should also check to see if the monitor plugged is actually in firmly.It could have been knocked out if it was not correctly positioned in the first place.This is the simplest computer black screen you can get.Failing Display adapter or video card can cause a black screen in windows Most of the time you can tell if your computer video card is deteriorating by seeing little tell tale signs.Lines appearing or flashing can sometimes occur, however sometimes nothing happens at all.You might turn your computer on and have the dreaded black screen.Mpc Be 1 1 0 1 Build 2075 Portable Garage . 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