Question about HP Compaq Presario CQ50-110US Laptop

1 Answer

Black display after start up notebook HP Compaq Presario

My notebook doesn't work. After shutdown it doesn't start. There is no operation on the display from bios/ cmos. Display is still beeing black. Furthermore the cooler doesn't run. Power supply, akkumulator and ram are ok...I've tested the voltage and also tested the ram in another notebook. Status Led is blue = ok. In the end there isn't a function. I suppose the powerboard has a defect. But what can i measure with the voltmeter? Maybe you have an idea? Sorry for my diction i'm from Germany. thanks...

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 396 Answers

This may be the motherboard has failed, it happens more than most people think. There is no way to check it, but if you are advanced enough you can buy one and replace it, and not have to worry about reinstalling your operating system. Just a possibility, but that is what it sounds like to me.

Posted on Jul 23, 2013

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Black screen HP Compaq Presario CQ56


Won't get an answer here
This is automotive
Repost in correct place

Jul 23, 2013 | HEWLETT-PACKARD Compaq Presario CQ56-129NR...

1 Answer

Cq40 can't start system with black scean


What were you doing when it last worked? Did it suddenly shutoff? Or did it reboot/shutdown normally?

Jul 21, 2013 | Compaq Presario Notebook

1 Answer

I need a boot disk for my Compaq Presario CQ62-228DX


Go into your device manager, find the missing hardware, right-click, Properties. Hit the "Details" tab & in the Properties dropbox select "Hardware ID" & do a google search on it. If you want to share it here I can help, but this should help you find the right driver, if it still simply won't install then it might be bad. Just go buy you a usb wireless adapter.

Jul 24, 2012 | Compaq Presario CQ62228DX 156 Black...

1 Answer

I was able to connect to my HP Compaq Presario V2000 Laptop to my WiFi Network using NetGear. When I reconfigured the network I could connect to all other network like Dell Lptop , Nokia Smart Phone and HP...


Hi!

Your Compaq V2000 has an Intel Pro Wireless 2200 BG wireles adapter. (doesn't support N, but that's not the point I think)

If your new network configuration is based on WPA/WPA2 encyption, this adapter has some known problems to establish a connection. It works great with WEP, but not so well with WPA.
Sometimes the issue can be solved by installing the latest versions of drivers and software for the wireless adapter.
If it still doesn't work, a known workaround is to disable via device manager all other network adapters in the computer (ethernet adapter), leaving active only the Intel Pro 2200 wireless adapter.


Hope it helped,

Bogdan

Sep 25, 2011 | HP Compaq Presario V2000 Notebook

2 Answers

Hi, I have a laptop compaq presario cq 60 .When I switch on the computer the fan start working but the screen is black doesn't start .What could be the problem? Thank you


Hi,

If you see power lights but nothing appears on the screen, it could be a "POST" (Power-on Self Test) problem or simply LCD problem.

Here are some steps that you can try. One of these may work on your case.

1. Remove the battery and the ac adapter then press the power button for at least 20 seconds to drain electric charges left on the system. (You may need to repeat this step to get it work.)

2. If above step doesn't work, try to plug in an external monitor and see if you get display from the external monitor.

3. If you get display from the external monitor, I'm sure your having problem with the LCD components. In this case, check and replace faulty LCD backlight, LCD cable or LCD inverter. The LCD inverter is often a culprit.

4. Try to reinsert the memory module/s (RAM) of the unit, try using one RAM at a time to see if it works. A faulty RAM will cause the laptop not to POST.

5. If reinserting the RAM doesn't help, most likely your motherboard needs to be replaced.

Hope this helps.

Jul 17, 2011 | Compaq Presario CQ60-212US Notebook

2 Answers

I am using Compaq Preesario M2000 AMD Turion64 Notebook, My sound driver is missing, I need to download it


fiksyuh_3.jpg Software & Driver Downloads - Compaq Presario V5120NR Notebook PC
You can download sound and other drivers for your Compaq Presario V5120NR Notebook PC from the manufacturers website at hp.com. Simply select your operating system, then click 'Next' after visiting the Hewlett-Packard's website.

Jul 07, 2011 | Compaq Presario V5120NR Notebook

1 Answer

Power button problem in Compaq Presario Laptop V6307TU? I have a laptop - HP Compaq Presario V6307TU which, since a few months, starts automatically immediately after I shutdown or hibernate the laptop....


Windows corruption - either a driver is malformed or one of the Wake-up settings from the device or Power settings is wrong. Easiest way is to reinstall: use a generic XP install disk with your key and later get the drivers from the HP site.
http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?os=228&lc=en&cc=us&dlc=en&sw_lang=&product=3421162

Jun 29, 2011 | Compaq Presario Notebook

2 Answers

My Compaq presario f572us notebook screen turns black upon normal startup. The screen does not turn black if I start-up in the safe mode. It only when i attempt to start windows normally. Everything loads...


i also have a compaq presario f572us that's been having similar problems. when i went onto the hp website i saw that apparently they've been having similar problems with this type of computer as they offer free repairs for 2 years after you bought it. you should probably check if this works for you too

Oct 23, 2009 | Compaq Presario F572US Notebook PC

1 Answer

Presario v2000 notebook problem


Put another monitor and go to the display settings settings advanced and there u can configure display settings if it wont work so just change the monitor

Oct 20, 2007 | HP Compaq Presario V2000 Notebook

Not finding what you are looking for?
HP Compaq Presario CQ50-110US Laptop Logo

34 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18408 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a HP Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...