Question about Compaq Evo D300 PC Desktop

1 Answer

COMPAQ PRESARIO DESKTOP PC SR1215IL. When switched on, cpu boots normal but no display on monitor. instead a sharp and bright blue vertical line appears for few seconds on the middle of screen. led of the monitor is green that time. just after 5-6 seconds that blue line also disappears from screen and screen becomes black. monitor led becomes orange. cpu beep sound and hard drive led is normal. pc was 100% ok last time when shut down. now i am trying to on after a gap of 2 months and this problem is coming. pl help

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 37 Answers

Tricky!! oh hi im Dyanne.. a totally unresponsive black screen can be th result of failure of th LCD or LCD inverter.( a specialized piece of electronics that energize th screen) to rule out th failure of th video display adapter or circuitry, try plugging in an external monitor..a standard pc monitor.. attached direct to th lappy. if it works, (as i susopect) th motherboard and video display are both working ok and its th LCD which is at fault. this can sometimes be repaired by a competent specialist. good luck xx

Posted on Dec 25, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

HP Compaq Presario turns on monitor stays blank


Yes it could especially when it does not work on another monitor.
Try another video card.

Sep 22, 2012 | HP Compaq Presario PC Desktop

1 Answer

Emachines t5274 vertical blue lines during startup/XP.


It looks like you've got two issues. If you tried a different monitor and it too have vertical blue lines your video card might be bad, but hold that thought. I'm thinking you need to reload the operating system because you can't boot all the way up which is the second issue.

Have you tried to boot up in Safe Mode and do a System Restore? Turn the computer off, then turn it back on and immediately start hitting the F8 key repeatedly until you see SAFE MODE. Select the Safe Mode option. When it boots, if it boots successfully things will look different in Safe Mode. The screen will be darker and icons bigger, but that's normal. If you get into the desktop successfully, click Start/Programs/Accessories/System Tools/System Restore. Select a restore point (date and time) that is before you started having problems. If the system tells you that you have no restore points, then you will have to either Reload the Operating System or do a System Recovery. By the way, System Restore does not lose your data, documents, music, pictures, videos, or programs unless the program was installed after the restore date. System Recovery LOSES EVERYTHING, it sets your system back to when you first purchased it.

Mar 26, 2012 | eMachines T5274 Desktop PC

1 Answer

Compaq Monitor WF 1907 immediately after the Desktop /Monitor (set at VGA) is turned-on gets stuck at the COMPAQ sign in the center and F10=SetUP, EXC=Boot Boot Menuplus F11=System Recovery all displayed...


Try using your windows cd to boot up the computer and if that does not work then you may need to reset the bios. Inside the case if it is desktop there is a way to reset the the bios. There is a jumper that needs to be switch then switched back that will reset the bios. If this does not work may need to get a new hard drive. The MBR ( Master Boot Record) may have been corrupted.

Mar 26, 2011 | Compaq Presario SR5712F PC Desktop

1 Answer

Hi, my compaq presario sr2032x wont boot. Power light is ON, PSU light is green. CPU fan runs at full speed. I can hear HD sound too. No display. Keyboard light would blink once and then nothing. It was...


Actually it boots, just that you don't see it. Try using another monitor - even a tv will do: disconnect the present monitor, connect the new one and reboot. If you get an image then the monitor is dead, replace it. If you don't then the onboard video card id dead, get a new one and try again. If even now it.s dead then you need a new motherboard.

Sep 10, 2010 | HP Compaq Presario SR2032X PC Desktop

1 Answer

Powers up and cpu fan is racing but no boot,


This may be due to a CMOS mother board battery. I know that some tech or expert say that you can still boot without it but my experience is that if the CMOS battery is below 3.4 volts it may or may not post or boot. This battery is about the size of a quarter usually found at Walgreens or Walmart for about 3.00 dollars.

Apr 06, 2010 | HP Compaq Presario SR2020NX PC Desktop

1 Answer

Monitor display is rotated 45 degrees. Can't get it back to normal.


right clik on the desktop and select graphic options then choose rotation. set to normal mode. fine ???

May 03, 2009 | HP Compaq Presario SR1110NX PC Desktop

1 Answer

PC DO NOT BOOT


It seems that you don't have any Operating System installed. You need some bootable OS setup disk, and change BIOS settings to boot you PC from CD. Insert disk and restart PC, then follow onscreen instructions to setup OS.

Jan 27, 2009 | Compaq Presario 5000 PC Desktop

2 Answers

When switched ON, my Compaq Presario Desktop PC, a very bright and sharp blue line appears on the screen of monitor for few seconds and then goes of. Further no display. CPU led are ok. bip sounds normal....


sounds like a new monitor is in order or try another one and adjust the display settings in case the monitor cant handle what you have it set at, but i suspect its a new monitor

Dec 19, 2008 | PC Desktops

1 Answer

Monitor display not coming after some minutes


No it is your monitor after all you used your another monitor and all was well. For what its worth get another monitor. NOTHING ELSE IS WRONG!!!

Sep 29, 2007 | Compaq Presario 5000 PC Desktop

Not finding what you are looking for?
Compaq Evo D300 PC Desktop Logo

232 people viewed this question

Ask a Question

Usually answered in minutes!

Top Compaq PC Desktops Experts

joecoolvette
joecoolvette

Level 3 Expert

5660 Answers

Michael Thomas
Michael Thomas

Level 3 Expert

3051 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Are you a Compaq PC Desktop Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...