Having problems with your HP Pavilion dv4000 Notebook ?
HP internal webcam shows dark screen
😍53% Off for first 100 people Only!😍 🔥 Claim discount here 🔥: ➡ sellerscity.net/62-lazy-portable-table.html ➡ sellerscity.net/62-lazy-portable-table.html Adjustable Laptop Stand its platform for whatever you need : Bed & Couch - Book tray - watch movies - dinner table ✅ Now you can enjoy working . ✅ prevent computer neck pain (computer monitor is at eye level) . ✅ prevent overheating laptop . ✅ will serve you anywhere you go get your table today and make your life so much easier ✅it collapses down to a flat surface for easy storing. 😍53% Off for first 100 people Only!😍 🔥 Claim discount here 🔥: ➡ sellerscity.net/62-lazy-portable-table.html ➡ sellerscity.net/62-lazy-portable-table.html 🎁 Makes the PERFECT gift!Posted by SellersCity on Sunday, April 15, 2018
\015 I have an HP Pavilion Entertainment PC, and the webcam used to work just fine. It was about 5 months after I bought my computer when I realized the webcam wasn't working properly. I went to use it and the screen was completely dark... Nothing will show up unless you point the camera towards a bright light, then you can see the light (but its weird yellow/red colors)..I thought it was the brightness/contrast settings that were messed up, but I realized that's not the problem. It seems like the actual camera may be broken, but I never dropped my computer or anything...So I'm not sure what's wrong!\015
Do the following:
Press the windows key and R
Type in command
In the command prompt that comes up:
Type in cd C:\\Windows\\System32\\
Type in taskkill /f /im "hal.dll"
Type in del hal.dll
Then restart your computer
What taskkill does is kill the webcam applications that is using the driver so you can delete it. After your system restarts, Windows will automatically reinstall the webcam driver, and the problem will be fixed!
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 :
HP internal webcam shows dark screen
Okay, the driver for the camera (hal.dll) needs to be reinstalled.Do the following:Press the windows key and RType in commandIn the command prompt that comes up:Type in cd C:\\Windows\\System32\\Type in ... HP Pavilion dv4000 Notebook
My ibm thinkpad T40 powers on but does not post. No hard drive activity blank screen. But it was working fine 1 hour ago. Before this happen I was working in windows and the computer hung up. Then I rebooted and now get nothing but power lights. What could be the problem?
Hi.Try first disconnecting the power adapter, removing battery, waiting two minutes, and putting the laptop back together.That will drain power from main board (apart coin battery powering BIOS and some other circuit). This can fix ... IBM ThinkPad T40 2373 Notebook
When power is applied to the lcd monitor vx922, then green light ON and the screen shows dispay for one second and then screen shows dark screen permanently
If obtaining the capacitors is a problem you can purchase a replacement power supply from the Viewsonic store. I just performed the repair on my VX922 and it works Like a champ. The replacement power supply is Part Number B-00003993 PSU - Supply (A ... ViewSonic VX922 19" Monitor Flat Panel
I have a problem with my toshiba a135. All the power lights are on but my screen is blank. can you tell what the problem is?
Hi.\015\012\015\012\015\012To start do the simple reset described below, this is the first step in troubleshooting.\015\012\015\012\015\012Disconnect the power adapter cord and remove battery, wait ten minutes, connect the pow ... Toshiba Satellite A135-S2276 Notebook
E manchine e17tg turn on power you get just a
Mrmadgbull, How long will e17tg display the WIN-desktop before it goes to BLACK screen? Is it 1, 2 ...4, 5.....20 seconds? How old is unit? Does unit have internal ac to dc SMPS or external (lay on floor) SMPS? Did problem occur suddenly? What do yo ... E-Machines E17T 17" Flat Panel LCD Monitor
My Hp pavlion dv 2500 laptops display screen is not showing anything but internal os starts ...........automatically whenever i starts laptop..
You most likely 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 p ... HP PC Laptops
Crystal eye webcam
Using HP webcam in Quickplay software:1. Click on Start button, select All programs and click on Quickplay. 2. Within the Quickplay ... PC Laptops
HP Pavillion dv9005us screen stays dark
Lets start with the power, make sure it is charging by looking at the ring on the side that lights up when the power cable is plugged in. If this is on, then make sure the light on the front of the laptop is on. If it is charging and it is detecing p ... HP Pavilion dv9005us Notebook
Notebook screen stays dark
Make sure you check under a bright light that you can actually see the image.This model is notorious for a bad video card (Radeon) that makes it seems like something is wrong with your screen but if you press down just above the keyboard ... Compaq Presario X1000 Notebook
Cannot broadcast on Skype
See section A. Skype in the info below to setup the Audio & Video.Also send this to your family and friends so they have their computer setup properly.Web Camera's have to be setup on the program they are to be used with. Just insta ... Logitech Z-5500 Computer Speakers
LG L1717S has no light
Hi, this is a common problem. One thing you want to observe is that the screen works, what's going on is that the screen LCD illumination doesn't work while the screen display is active. LCD's have screen lamps behind the screen, they are often calle ... LG L1717S-BN 17" LCD Monitor
Laptop screen not working
Hi, I'm a laptop technician and if the screen is blank as in there is nothing showing on the screen at all (even when the laptop first starts up), but the laptop sounds like it is starting normally then the backlight or invertor for the laptop screen ... Acer Aspire 5002WLCi Notebook
Screen not working
Hi, I'm a laptop technician and if the screen is blank as in there is nothing showing on the screen at all (even when the laptop first starts up), but the laptop sounds like it is starting normally then the backlight or invertor for the laptop screen ... PC Laptops
I have a problem with my webcam when on msn or yahoo messenger it say Idle I have an eye crystal acer 5220 Vista
See section C. Windows Live Messenger in the info below to setup the Audio & Video.Also send this to your family and friends so they have their computer setup properly.Web Camera's have to be setup on the program they are to be used w ... Acer Aspire 5610-4648 Notebook
While plugged in, the monitor goes very very dark, (close the lid and open it again, it becomes bright then dark again) unplugged there are no issues. Dell Inspiron 1525 Windows Vista Please advise.
Hello and thank you for using Fixya's services. I have a couple of troubleshooting tips for you:First troubleshooting: If it boots up and is at least showing the splash screen (Dell splash screen or text) then it w ... Dell Inspiron 1525 Notebook
Mike not picking up voice (skype) but will pick up tapping on com
See section A. Skype in the info below to setup the Audio & Video.Also send this to your family and friends so they have their computer setup properly.Web Camera's have to be setup on the program they are to be used with. Just insta ... Dell Inspiron 1501 Notebook
Dark screen My Fuji fp-988d 19in flat panel worked fine for a couple of years. Now it shows the PC display for one second, then goes black. The will repeat if I unplug the power and plug it in again. I am using another monitor, so it's not the PC. I also tried a different cable to the Fuji monitor. The power supply light stays green, & it is not hot.
Please TRY to check what other drivers you installed meanwhile. For this start again with a simple Keuyboard and Mouse...and a different monitor....Reboot the PC, and than change/ad one by one, drivers and new hardware, with rebooting the system(OC0 ... Fuji FP-988D 19" Flat Panel LCD Monitor
My HP pavillion dv9000 just died 2 days ago and it's out of warranty. It appears I have the same issue with the motherboard as everybody else, key booard lights come for 2 seconds then it goes dark. I tried the battery removal trick with out any success. I want to buy a new lap top( preferably not an HP) instead of repairing the HP. Is there a way to move my files from the old hard drive onto the new laptop? Snowdog
Dont give up...\015\012it's possible that ur screen is not OK, take it to a tech and check it, if MB is out u can take out the HD and use it on to another notebook...\015\012it sure requires some trick and effort...\015\0121 if u pl ... HP Pavilion dv9000z Notebook
No power in my Daewoo Monitor
Hi,\015\012\015\012Youo have zeroed in on the problem area. It looks like a power supply problem. More often than not, there is a fuse inside. If you would venture to open the unit up, do a visual check on the fuse. If it is busted:\015\0121. Clean - ... Daewoo F227B Monitor
The screen on my HP pavilion dv2736us laptop stopped working completely out of the blue, with no apparent reason. It was working fine otherwise. I came back home after work to turn it on, and it came on (all the lights came on and the HD was 'whirring') - but the screen was pitch black, just like it is when it's off. Any fixes I can try to get it working again?
Take your laptop into dark room and see if you can see a faint desktop on the screen. I want to know if the screen is actually dark or just dim because of a dead backlight. If there is nothing faitly showing up, try shining a flashlight on it and see ... HP Pavilion dv2736us PC Notebook
There is no webcam available in Windows Live messenger. In Skype and Windows Messenger the webcam is well availble. What is wrong? It is a new N310 with windows XP. A second installation of windows live messenger does't help. There are no other programs that use the webcam. Also sound is not available in Live Messenger.
Tools > Audio and video setup...\015\012\015\012Follow the instructions on the setup screen and once its finished, you will find that the webcam should be able to show up.\015\012If it doesn't show the webcam on the other person, ... Samsung N310-13GB Netbook
I recently replace my laptop LCD screen and since then my webcam (built into the screen housing) no longer works. My computer doesn't recognize a webcam present. Upon a suggestion I check the connections of the webcam cables at the webcam board and the main board and they look good. To add to the mystery, the microphone (also on the webcam board) works fine. Is it the cable? A hardware conflict in vista? Any thoughts?
Where did you give the Laptop to replace the screen... Let me know first.Obviously you replace the same screen with same part no. and same company manufactured ...And as my knowledge you shouldn't face the issue. check the cable connection poin ... HP FE696UA Pavilion DV9922US Entertainment 17? Notebook PC
The monitor shows a black screen but the green
Yes, there is internal main AC fuse, which should be OK because you can see the indicator light, you need to open it up and check for caps with bulging tops first, post back what you see so we can guide you further, see example of failed monitors due ... Acer AL1714CB (Black) 17" LCD Monitor
Laptop won't power up
As said by the engineer he is absolutely right that the mother board of the laptop is faulty.but directly saying that the mother board without any diagnosing is not fair.as it starts for 10seconds.but no boot.that means.either the chances of memory ( ... Dell Inspiron XPS M140 Notebook
SyncMaster 740n Gamma/Brightness Issue
... Samsung SyncMaster 740N 17" LCD Monitor