Question about HP Pavilion dv2000t 14.1" Notebook Laptop PC (Intel Core 2 Duo T5500 1.66 GHz, 1GB RAM, 100GB HDD, D... PC Notebook

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My HP dv2910us screen is going crazy.

I'm getting lines all over it and when i rock the screen back and forward it comes back normal,so i don't know if i have to change it or get it fix,I'm from Trinidad & Tobago so if i have to change it i will like to know how to get one from over there.

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You can Try connecting an external monitor to you parallel display port at the back of laptop to check if the same lines occur on the display or not If the monitor display is fine, then your laptop’s LCD display panel is defective.[if the vertical line is also present on the external monitor., then your problem is with either the video card or motherboard located inside your laptop.then ncontact pc world and for more info contacthttp://tinyurl.com/m7ghqz

Posted on Jun 20, 2009

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Posted on Jan 02, 2017

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Unable to factory restore Hp pavilion dv2910US


Hello
hit the f11 key repeatedly during boot
this should bring a hp restore wizard.

If not you will either have to purchase a disk matching your operating system, if you need one let me know.

Or if you want to knife and fork and hope it works then you can download one of the internet.

Matt

Mar 29, 2013 | HP Pavilion DV2910US Laptop

1 Answer

Why does laptop screen flicker and sometimes screen goes black?


If it were I, I or a friend with basic skills, would open the laptop, and check it out myself. Save $$$$$$$$$

JMHO

HP Support > Pavilion dv2910us Notebook PC > Main Support page,

http://h10025.www1.hp.com/ewfrf/wc/product?cc=us&lc=en&dlc=en&product=3747188

Click on Manuals in the right side list.
Scroll down, click on -
HP Pavilion dv2500 and dv2700 Notebook PC - Maintenance and Service Guide

This is a PDF file. The computer you are using now has Adobe Reader on it, which uses PDF files.
After you click on the file name it may take up to 30 seconds, before the first page comes up.
(Took 10 seconds just now using a medium speed DSL connection )

Primer:
An LCD screen cannot produce light by itself. It needs an addtional light source.
A Backlight is the additional light source.

A Backlight can be a CCFL, or a series of LED lights.
The HP Pavilion dv2910us Notebook PC uses a CCFL.

A CCFL is a Cold Cathode Fluorescent Lamp.
Similar to Fluorescent lighting used in homes, and businesses, but on a MUCH smaller scale.

(Usually 2mm Wide, by, close to the height of the LCD screen)

A screen Inverter converts the power (Electricity) from the laptop, for the Backlight, and LCD screen.

90 PERCENT OF THE TIME the fault can be attributed to a bad screen Inverter.

The screen Inverter is located behind the Display Bezel, and mounted to the bottom area of the LCD screen.

{The Display Bezel is the thin piece of plastic in Front of the LCD screen, and surrounds the LCD screen, in front }

Example of a Pavilion dv2910us screen Inverter,

http://www.batterycentury.com/hp-pavilion-dv2910us-inverter-p-177051.html

Wires in a cable with a connector on the end, plug into the screen Inverter, and come out of the screen Inverter.
The connectors are different so there is no mixing them up.

A) Remove ALL power. Remove the AC adapter (Charger) and Battery.

B) Follow Anti-Static Precautions.
Work on a table. Not on a bed, couch, or directly on a carpet floor.
If the table is on a carpeted floor, refrain from swinging your feet across it.

If you do not have an ESD wrist strap available, (Average cost $3 to $5),
at least place a large metallic object on the table (Unpainted), and touch it before, and occasionally during working on the laptop.

Perhaps a large metal serving tray (Unpainted), or large metal knickknack. (Unpainted)

C) Now in the service manual, go to the Bookmarks menu on the left side, click on the + sign to the left of -
Removal and replacement procedures

Click on the + sign next to - Component replacement procedures
Scroll the bar down, click right ON - Display assembly

{You can reduce, or increase the view size.
The ( + ) Zoom In icon increases the view size.
The ( - ) Zoom Out icon decreases the view size }

In the instructions anything that is in blue, can be clicked on to take you to more in-depth info, on that subject.

You are looking to see for one, if the Video Cable connections have come loose.
It doesn't take much, and just viewing with the human eye may not discern if it is loose.

The procedure is to physically check, to make sure the connections are tight.
The Video Cable plugs into the motherboard, then routes under the left Hinge, and up into the Display Assembly.
There it connects to the Back of the LCD screen.

{HP:
Video Cable = Display Panel Cable.
LCD screen = Display Panel }

You have to remove;
1) All power,
2) Switch Cover (Page 79 in the page number box, at the top of the PDF file)
3) Keyboard (Page 75)

,and then you have access to the Video Cable connector, on the motherboard side.

You have to remove:
1) All power
2) Switch Cover
3) Keyboard
4) Display Assembly,

and remove the Display Panel far enough from the Display Enclosure, to physically make sure the Display Panel Cable is plugged in tightly.

Opening, and closing the laptop may have pinched the Display Panel Cable (Video Cable), and pulled one, or both connections loose.

Since the Display Panel Cable is also routed under the left Hinge, it can be pinched enough to damage it.
See if there are obvious signs of damage to the sheath of the cable.

Have someone with a multimeter set to Ohms, check the continuity of the wires, in the Display Panel Cable.

{Average cost for an inexpensive multimeter to perform this test, is around $8 to $12.
Available in a multitude of stores. An auto parts store is but one example. Analog or digital is fine. I prefer Analog }

Have an assistant gently wiggle the cable while checking for continuity, to see if there is an intermittent break.
Indicates a broken wire in the Display Panel Cable.

http://www.pelltechnology.com/HP/Laptop/HP-Pavilion-dv2000-Series/dv2900-dv2910us/HP-Pavilion-dv2910us-LCD-VGA-Video-Cable.html

Cable checks out replace the screen Inverter.

[ The test for a screen Inverter uses a sensitive multimeter. Not something everyone has laying around. Most consumers who do not have this tool, replace the screen Inverter,

http://www.fonerbooks.com/test.htm

The low cost, and ease of access also helps ]

Display Panel Cable, and screen Inverter check out?
Problem is CCFL, or LCD screen.

http://www.pelltechnology.com/HP/Laptop/HP-Pavilion-dv2000-Series/dv2900-dv2910us/HP-Pavilion-dv2910us-CCFL-Backlight-Bulb-for-LCD.html

http://www.ccfldirect.com/lcdtutorial.html

Continued in Comment.

Feb 19, 2012 | Computers & Internet

1 Answer

On my hp pavilion dv2910us my screen freezes and has horizontal lines going across screen, i have to bend the screen around until it becomes clear. any idea whats causing this???


hi boorad1284 
sorry to hear this but this can be two things: this can be your LCD screen causing the prob or it can be an operating system issue (software). to be sure, back up your files then reinstall your OS (operating system). if this is only a software/driver issue, reinstallation of OS will do the trick but if not, it means that this is already your LCD screen or cable causing it.
goodluck!! hope this helps

Sep 27, 2011 | HP Pavilion DV2910US Laptop

1 Answer

2005 ford 500 seat won't go forward, but will go up and down and lean back don't have manual to check right fuse.


I don't know for sure about the Ford 500 but in general the manufacturers don't have a lot of room for extra fuses and wires so probably only one fuse goes to the seat or seats. I would find the fuse box and hopefully the fuses are all labeled.

I assume the seat at one time went forward and backward. What can stop it from doing this is something like a rock getting in the gear and stopping the motor from moving or maybe just dying on its own. It could instead be a wire or connector.

I hope this helps.

Sep 18, 2011 | Ford Five Hundred Cars & Trucks

1 Answer

HP DV2910us -where to order cpu cooling fan for


Best place to look is ebay. Look it up as a DV2000, as far as I know all the dv2000 series use the same cpu cooling fan. Otherwise, if you have the laptop apart, use the serial number or m/n on the part to look it up on ebay. I do this daily at my computer repair store and have lots of luck with hp laptop fans.

Apr 30, 2010 | HP Pavilion DV2910US Laptop

1 Answer

HP Pavilion dv2910us Entertainment i need all driver


You can go to the HP site for what you need:

http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?product=3747188&lc=en&cc=us&dlc=en&lang=en&cc=us&submit=Go%20%BB

Apr 21, 2010 | HP Pavilion DV2910US Laptop

1 Answer

Dear sir, one year back i have purchased HP laptop. its sowing a solid bright blue verticle line on display. what is the solution


The fault is in the very very fine electronics of the LCD element, and is generally not feasible to get repaired. Changing the LCD panel is really the only solution to this. Of course, if you machine is still under warranty, that's where you should turn to.

Sep 17, 2009 | HP Pavilion DV2910US Laptop

2 Answers

Can't get drivers for windows xp operating system


Please try system restore to factory settings and remember to backup your documents.

Good luck.

Apr 14, 2009 | HP Pavilion DV2910US Laptop

1 Answer

Need to downgrade to window server 2003 on my new hp dv2910us


frist you will have to uninstall the windows vista competely .
(the simplest way is to format the drive in which  you have vista installed)
but even after that you might have the vista boot screen left  to remove it download a software 
"vistaboopro"
after instalation
try this site  this one really helped me out  and will ceratinly help u too
http://www.removevista.com/

Nov 26, 2008 | HP Pavilion DV2910US Laptop

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