Having problems with your HP Hewlett Packard Pavilion dv9750us PC Notebook ?

Display problem I have a HP Pavilion dv9750us notebook, which is about 15 months old. The screen shows lines and goes blank sometimes while working. The machine runs normally and boots when switched off and on and I can hear the Windows music, but the screen does not come back on. Can you help?


Answers :

You could have a defective screen - a defective inverter or a CCFL lamp or simply the video cable needs reseating. After reseating the video cable and the problem is still there then :- To determine if you have a LCD screen or video card problem, read this and follow the instructions. Defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight. Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case. The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills. Check out www.lcdparts.net for parts, repair service and DIY info.
Repair Help & Product Troubleshooting for HP Hewlett Packard Pavilion dv9750us PC Notebook

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

PC or monitor, signal problems


Your monitor is telling you it's on it's last legs..either that or your compaq has a bad video section. either is more vital than a video cable being loose. ... PC Desktops

Display problem I have a HP Pavilion dv9750us notebook, which is about 15 months old. The screen shows lines and goes blank sometimes while working. The machine runs normally and boots when switched off and on and I can hear the Windows music, but the screen does not come back on. Can you help?


You could have a defective screen - a defective inverter or a CCFL lamp or simply the video cable needs reseating. After reseating the video cable and the problem is still there then :- To determine if you have a LCD screen or video card problem, rea ... HP Hewlett Packard Pavilion dv9750us PC Notebook

Windows 2000 Pro Armada M700 Boot Up Problem


Plz check is there any option for start your computer in last known good configuration if yes then you try it. you will get in safe mode screen ... Compaq Armada M700 PIII 700Mhz/ 128MB/ 12- 14GB/ DVD/ Floppy/ 14" TFT/ 56K-NIC: Armada M700 P... PC Notebook

Can someone help me? My computer boots normal but the display is <5% (almost black). I could hardly see my desktop and Icon's on that. Mine HP DV5T-1000 laptop.


Hello and thank you for using Fixya's services. I have a couple of questions and some troubleshooting tips for you:Questions: Is the splash screen coming on at all? Any picture or text right when you boot up? What Window ... HP Pavilion ze1250 Notebook

Dell 1200 Inspiron OS boot problem


Two things you should try to resolve this issue: -\015\012\015\012\015\012Check that the FN button on the keyboard to switch from the Laptop monitor to external monitor has not been enabled - these are us ... Dell Inspiron 1200 Notebook

Re: your suggestion for my Dell Lattitude D600 Hard Drive Problem


Ok, now we have some good discourse! While I'd always prefer to use a friend's laptop to test my fringe hypotheses, having your own is a fine option too. And it sounds like you have an enclosure too, so you are pretty much all set. It's r ... PC Laptops

Boots to progress bar before loading windows


It seems that windows tries to check your Hard Disk for errors before loading the system files to memory. Do you hear some sounds from your hard disk? If you can successfully get to windows, open my computer => right click on drive C => Click o ... Acer Aspire 5100 Notebook

Computer has frozen on windows logo


1) Which version of Windows ? For the following discussion I am assuming it is 2000, XP or higher. You may also want to print this, it's long.2) Is this this the low resolution Windows logo on the black scre ... Fujitsu Siemens SCALEO 600 (FSP:83C005617) PC Desktop

L20 197 model (celeron) laptop.


In 19 years of working on computers I've seen 1 bad Intel CPU and it still worked it just showed the wrong processor speed. I'd eliminate the CPU being the problem. Generally if you have a bare system with motherboard, ram, keyboard and video and t ... PC Laptops

Hard drive problem


Although I covered most of the ways to speed up Windows boot time in another article, I encountered a unique roadblock recently that made me write this article. During the last week I was asked by a customer to upgrade one of their office ... PC Desktops

HP Compaq FS7600 - won't boot -


It sounds like the update screwed up Windows. Have you tried all the "last known good configuration" option? That sometimes gets the system going. If safe mode and the other choices all are failing, you can try the recovery console if you ... HP Compaq FS7600 17" CRT Monitor

Black screen I got a new computer. I wanted to restore my old computer (Dell 2350 XP) to factory. I was told to put in the service pack 2 CD. I did that but after it installed it my screen resolution was bad & it wouldn't let me change it. I am new to this computer thing & obviously did something wrong. Because my screen now goes black after the Dell logo & Windows logo. Then I hear a beep. If I hit an F# key it says Key board error or keyboard not found. I tried another keyboard but sam


Hello,\015\012 Unfortunately the previous expert left the question open and I had to grab it..\015\012 Here is the complete solution .. although it might seem to be hugh but its screen by screen description of what is going to happen an ... ASUS Eee 4G Notebook

Monitor / LCD screen unresponsive to computer.


Most laptops have vents on the bottom of the laptop and if these are restricted or blocked the CPU will overheat and a thermal shutdown will occur. The laptop will not boot up again until the CPU has cooled down, continual use of the laptop this way ... Compaq Presario Notebook

Computer dies on me (can't say it better due to no technical knowledge; pls read :-)


The 'click' sound you hear when your computer goes off is the hard drive head parking itself.  It does this whenever the machine shuts down to prevent damage.As for the problem itself, I believe your computer is overheating.  Th ... Acer TravelMate 290LCi Notebook

Lenova T60: Screen went pink during start-up for a couple of weeks then quickly goes black a few minutes after boot. Attempted in safe mode with the same result. You can see outlines of windows once it goes black but that is about it. Suspect it is the back light. Can you help?


Hello and thank you for using Fixya's services. I have a couple of questions and some troubleshooting tips for you:Questions: Is the splash screen coming on at all? Any picture or text right when you boot up? What Window ... Lenovo ThinkPad T60 8742 Notebook

White light on monitor when it is turned on. nothing else


You could have a faulty LCD screen or a faulty video card.\015\012To determine which fault you have, connect an external monitor to the video port on the laptop, power up the monitor first then bootup the laptop. The video will automatically sw ... Acer Aspire 5100 Notebook

Will NOT start up, or switch on. battery and or Mains power green lights blink orange./ yellow. been doing it for months, so I do not turn it off, seems to run ok once it is going, but it is slow, had a new motherboard a year or so back - its a satellite TE2100. if I unplug the battery or the mains until the orange lights stop flashing and reconnect mains power, I MAY get a green light, then after fitting battery , that will glow orange, and eventually go green , but no guarantee that it will st


Hello and thank you for using Fixya's services. I have a couple of questions and some troubleshooting tips for you:Questions: Is the splash screen coming on at all? Any picture or text right when you boot up? What Window ... PC Laptops

Vaio fj270 wont boot to windows stuck with a blinking underscore


Hello and thank you for using Fixya!\015\012\015\012First, check and make sure there are no CD's in the CDrom player. Also, check an make sure there is no external storage devices, such as a flash drive, external, etc.\015\012 ... Sony VAIO VGN-FJ270/B Notebook

Monitror keeps cycling through on-off


I had the same problem used with my mac mini using the DVI connector. The problem continued with the monitor not plugged into anything.\015\012\015\012The Solution: When I unplugged the monitor cable from the monitor & cycled the power for the monito ... Liquid Video L17LCD2 17" Flat Panel LCD Monitor

I need your help!!


Hey Ian: Shut the system down. Start it up again and as soon as you see something on the screen start hitting the F8 button for a few seconds. You should see a screen with a list of selections on it. Use your arrow keys to highlight SAFE MODE. Then ... Acer Aspire 5100 Notebook

Laptop to TV connection problem


When your laptop boots up, Windows treats the second monitor (your TV) as a mirror of the primary monitor (your laptop screen). When Windows loads up and finishes initializing the more advanced features, it goes back to it's default setting of a sin ... IBM PC Laptops

My compaq NX 7010 laptop will not boot lights just flickering


Hello and thank you for using Fixya's services. I have a couple of questions and some troubleshooting tips for you:Questions: Is the splash screen coming on at all? Any picture or text right when you boot up? What Window ... HP Compaq Business nx7010 Notebook

Blank screen on DV2000, power on but just black screen


Hello and thank you for using Fixya's services. I have a couple of questions and some troubleshooting tips for you:Questions: Is the splash screen coming on at all? Any picture or text right when you boot up? What Window ... Dell Latitude D600 Notebook

How to fix black screen? - IBM ThinkPad T41 Notebook


Hello and thank you for using Fixya's services. I have a couple of questions and some troubleshooting tips for you:Questions: Is the splash screen coming on at all? Any picture or text right when you boot up? What Window ... IBM ThinkPad T41 Notebook

How do you get a computer out of preparing to run system set up? it stays stuck there


Before you start looking at reinstalling Windows you need to back up your important data – just in case anything goes horribly wrong. \015\012\015\012\015\012Reinstallation\015\012loadTOCNode(1, 'summary');\015\012\015\012\015\012\0 ... PC Desktops
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 1.0047 seconds