Question about HP Compaq Presario F750US

1 Answer

Compaq laptop - out of power supply

I was in the middle of my work when my compaq laptop went off - as in total black out. since then it didn't start at all. Seems the power supply is not working. Do you have any idea of what is wrong with my computer? I reside in Davao City Philippines. do you know of a nearest Compaq service center, where i can have it repaired? thanks

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • HP Master
  • 4,924 Answers

Probably the plug is damaged or the adapter is out ..cause in any other cases it would worked with the adapter in ..even if thebattery is out ..
if there is no light on the stand by ..or other lights control ..than you have to see if the adapter is still functional to eliminate this issue ..after that try to charge the battery in another one and see if it still works on batteries at leas...If all that done ..and it still not getting power at all...Not necessary start ..but see lights or such ..than it is not a power issue but the motherboard has a damages either on the powering line ..or the CPU itself..

Posted on May 30, 2010

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Compaq evo 610c laptop.....screen went black no power to computer, power supply checked ok, wireless modem fried. would computer be re storable or is it total loss


Sounds like the logic board got shorted out. (Probably how the wireless card got fried)

I'd pull out the HDD, the CD/DVD drive, and try to sell the rest as scrap. Some people need a spare screen.

To answer your question. Not a total loss, unfortunate, yes, but you can still make a few $$$ on selling scrap via ebay, or some specialist buyers. (easily solved by a google search)
Be sure to backup your data using another computer before getting too far ahead of yourself.


Regards,
iMatt

Apr 06, 2011 | Compaq Computers & Internet

1 Answer

No screen on starting laptop


remove the battery from bottom, plug into ac power pack, and try it that way

Jun 01, 2008 | HP Compaq Presario V2000 Notebook

3 Answers

Laptop screen went black


When I opened my laptop this morning my computer won't come on. The screen is totally black. I took out the battery and put it back in ---- still nothing. I plugged it in with the power cord --- nothing! What is wrong with my HP Compaq Presario CQ60?

Jan 04, 2010 | Compaq Presario CQ60-220US PC Laptop

2 Answers

Acer laptop 5517 mouse frozen in middle of screen. I've restarted. That didn;t help


push the button on left side of power button and the mouse working again, this button disable the mouse for some reason when you touch the power button you touch this button accidentaly..good luck...

Jan 03, 2010 | Acer Aspire 5630 Notebook

2 Answers

Compaq presario won't start?


its not a power problem its a motherboard problem as there is power on board or lights would not come on at all . does the cpu fan spin up when trying to run it if not either the fan is gubbed or cpu is hope this helps missing screw poss in hd bay under the hd itself

Oct 09, 2009 | HP Compaq Presario C502US Notebook

2 Answers

My compaq presario cq40 laptop's logon screen didn't open. and key board, touch pad didn,t work. pls tell me a solution


my screen laptop not functional as well..seem like the power supply not connect to the screen..it because there are blink-blink light signal at the keyboard

Sep 21, 2009 | Computers & Internet

1 Answer

Laptop was working fine, suddenly went totally black.


the display of ur laptop has got damaged....if u still have doubt that it might be some software problem try formatting ur system.. Or else u should go for a change of display screen

Feb 02, 2009 | Toshiba Satelite A135-S4467 Notebook

10 Answers

Screen black


toshiba cosmio f10 laptop screen is not working. Totally black. from start nothing there. just black.

Dec 09, 2007 | Acer Aspire 5100 Notebook

3 Answers

Dead laptop


Check the ac adapter is the proper one for that laptop. Check the power jack is not damaged or loose. let laptop site without battery or power for a few hours. remove battery and retry power. try another ac adapter if that doesn't work, you may have a reset button but not likely to solve the problem. sounds like motherboard is damaged, or something blew.

Aug 27, 2007 | Compaq Presario M2000 Notebook

Not finding what you are looking for?
HP Compaq Presario F750US Logo

Related Topics:

163 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18387 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Tony

Level 3 Expert

2600 Answers

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

Answer questions

Manuals & User Guides

Loading...