Question about HP Pavilion dv7-1130us laptop

1 Answer

Hp probook 470 g1 starts fine but nothing on my screen, works on my tv but not laptop. only a week old have I done something

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Greenhorn:

    A rookie expert who has answered 20 questions on their first day.

    Cheetah:

    An expert who has answered 20 or more questions within one hour.

  • Expert
  • 94 Answers

Right click on desktop -> select screen resolution. Select identify. If external monitor is number 2, select monitor number 1 (laptops monitor) and from dropdown menu select "extend these displays" or "duplicate these displays". Select apply, picture should be shown on both screens.

Posted on Jun 04, 2014

6 Suggested Answers

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

  • 4 Answers

SOURCE: Display Failure for HP dv9000 Laptop 17"

Thanks Zohail for your comment.
======================================================
My friend Juan Carlos asked me to check his laptop.
Captioned laptop was checked/inspected by two technicians and no one get it to work.
======================================================
Fault Description.

After 3 months of use. The wireless mini-card fails. No wireless connection can be made.
Randomly the laptop fails to boot up. Black screen and power led (blue lights) on.
Owner took out the battery module and reset the laptop according user manual instructions. He got it to work a couple of times until the laptop was un-responsive at all.

======================================================
I goggle the Laptop model number and the fault description and plenty entries showed up. Faulty motherboard, short guarantee from HP, etc…
I found the service manual from this series and I decided to verify if the motherboard was really damaged.
Prior a full dismantling I reset the bios by disconnecting the CRT battery. I made an other test: the machine starts the boot sequence, read from DVD, later pass to hard drive, the hard drive led blinks a couple the times and that’s all. After a period of time the laptop shut downs itself and reboots again….black screen ….nothing……..
======================================================
I tear down the laptop (according service manual instructions), check all boards and I did not find any sign of damaged component or over-heating.
I took special care during the dismantling, I let the CRT battery in place (motherboard) but I disconnect every thing. Everybody must be aware that this particular mobo has a
small switch (identical to the power switch). Captioned switch can no be accessed from outside (you have to dismantle the computer in order to see it). I took a ball pen and press this switch for five seconds (twice). I assembled back the laptop and make a test in order to see if starts. The machine boots and the set up screen came up. “ Press F1 to continue… I press F1 and the start sequence complete….
===========================================================
I found that the power settings in Power Profile (HP Recommended) was 2% in critical battery (too low in my opinion)
Conclusion: the machine is working; the only thing that I could not get to work was the wireless min-card. I reload the drivers but probably the mini-card is faulty.

I hope that this solution helps.

Posted by MCampos

Posted on May 31, 2009

gsage
  • 180 Answers

SOURCE: hp laptop 9720us screen wont brighten or dim. last

You got the wrong inverter fitted - i'm sure your unit requires a sinle lamp inverter and they have cheated - putting in a generic lamp inverter and branching togeather the wires to accomodate the single plug thus reducing the available volatage for the lamps - this is why it's dim - correct part is 431391-001 Display panel power inverter - For use with single lamp display panel

Posted on Aug 08, 2009

  • 1752 Answers

SOURCE: Hp 4510s probook will not power on

Your battery is shot.

Posted on Nov 03, 2009

  • 2973 Answers

SOURCE: hp probook 4510s cannot get cd tray open

Maryar,
The tray may have got stuck. It happens. What you can do is look for a small hole on the face of the drive, either on the tray front or just below it. Insert a paper pin through it. The pin will press a lever which will open the tray. If you do it a few times the tray may get unstuck finally. Hopefully.

Posted on Dec 13, 2009

  • 4336 Answers

SOURCE: i can adjust screen brightness

Typically there are two ways: through the keyboard, usually a function button and brighter or darker button, and 2nd in the power settings. Lower screen brightness gives much longer battery life.

Posted on Feb 14, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Can i get some help at a sistem homecinema


If your system has a VGA or suitable video input then it is possible to connect your laptop to it for viewing your laptop. As for cutting wires NO! Coloured connectors? I advise looking at your instruction manual for the System. Red is audio right. Black or white is audio left. Yellow is composite video. All are inputs.

Jan 25, 2015 | HP Computers & Internet

1 Answer

I have a HP Probook laptop 6555b and last week while using it , it displayed that it was not charging. I checked the connector with a multimeter and found it was damaged.I replaced with a spare one t


Check your Adapter Cables properly connected or take your battery from the Laptop and put it back. Then try restarting. If nothing helps check your Adapter with another same model Laptop. If the Adapter working well then your Battery is dead!.

Dec 01, 2014 | HEWLETT-PACKARD Hewlett Packard HP ProBook...

1 Answer

Hp probook only boots to hp logo


you could try the ram, i had same problem , replaced ram and it was fine. might work

Feb 06, 2013 | HEWLETT-PACKARD HP ProBook 4525s Notebook...

1 Answer

Webcam not working on hp probook 4430s


try going to device manager, uninstall and then reinstall, this may work

Jan 25, 2013 | HP ProBook 4430s Notebook

1 Answer

Hp laptop 9720us screen wont brighten or dim. last week my screen went blank brought it to a shop they changed the inverter and also some cable connection . works fine just not quite as bright as before ....


You got the wrong inverter fitted - i'm sure your unit requires a sinle lamp inverter and they have cheated - putting in a generic lamp inverter and branching togeather the wires to accomodate the single plug thus reducing the available volatage for the lamps - this is why it's dim - correct part is 431391-001 Display panel power inverter - For use with single lamp display panel

Mar 10, 2009 | HP Pavilion DV9720US Notebook

2 Answers

Screen wont light up, cannot see the screen.


press f8 after boot up ,then select option enable vga,then when it start go to control panel,
un-install the display drivers,restart and reinstall them.

Feb 06, 2009 | HP Pavilion dv7-1130us laptop

Not finding what you are looking for?
HP Pavilion dv7-1130us laptop Logo

70 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18389 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...