Having problems with your ViewSonic VA720 17" LCD Flat Panel Monitor ?
Makes squealing noice when turned on
\015 My monitor is making a weird noise when I turn it on. I is kind of a squealing noise. It does it for about 4-5 minutes and then it stops and is fine until I turn it off and turn it back on again later. Other than that it seems to be working fine. Any ideas??\015
Make sure that the audio wire connected to the your monitor is fine or try 2 replace it and also makesure that the wire ome the main power which is connected 2 the switch or pc is fine and if necessary replace it i hope it works
Repair Help & Product Troubleshooting for ViewSonic VA720 17" LCD Flat Panel Monitor
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 :
Makes squealing noice when turned on
Make sure that the audio wire connected to the your monitor is fine or try 2 replace it and also makesure that the wire ome the main power which is connected 2 the switch or pc is fine and if necessary replace it i hope it works ... ViewSonic VA720 17" LCD Flat Panel Monitor
Computer Keeps Shutting Down on its own - PC Desktops
This issue could be caused by any of the below possibilities. \015\012Heat related issue. Hardware issue or error. Computer virus. Issue with operating system. Other failing hardware \015\012\015\012Heat r ... PC Desktops
Noisy fan after a few minutes start up
Yeah. i had this problem too. the fan is noisy because it is garbage. it needs to be replaced if you want to get rid of the noice. you moving the laptop wen the noise first started is just coincidence. the heatsink is fine, but the fan itself is poor ... Acer Aspire 5100-5033 Notebook
Screaming acer! Every time I turn on my LCD AL1916W it makes a very high pitch sound. Also when I turn on a game on my PC and the screen adapts to the demand but it then makes the high pitch scream again. Other then the (bothering) sounds the LCD makes, the screen is great! Is this normal? The screen is under warranty so I can have it checked, but I want to know whether it's something this screen just has or if it truly is just mine. Thank you.
Sometimes if the inverter board (the part that drives the backlight) has a cold solder joint on it, it can actually generate a high pitched resonating sound (aka a screaming squeal sound)\015\012\015\012if it's under warranty, have the ma ... Acer AL1916W 19" LCD Monitor
HP PAVILION LAPTOP SHUTS OFF AND REBOOTS AFTER A FEW MINUTES
This issue could be caused by any of the below possibilities\015\012 \015\012Software issue or error. Hardware issue or error. Heat related issue. Computer virus. Issue with operating system. ... PC Desktops
Rebooting on Dell D600 Latitude
This issue could be caused by any of the below possibilities.\015\012Software issue or error. Hardware issue or error. Heat related issue. Computer virus. Issue with operating system. Software issue or error ... Dell Dimension 9200 PC Desktop
Computer crash and restart - PC Desktops
Windows restarts without warning \015\012Cause:This issue could be caused by any of the below possibilities. \015\012Software issue or error. Hardware issue or error. Heat related issue. Comput ... PC Desktops
Instantaneous shutdown with no warnings!
Software issue or errorErrors generated by software programs can cause a computer to reboot unexpectedly or without warning. If you are running Windows XP see the below section "For Windows XP users" before continuing. \015\012If you are not ru ... Toshiba Satellite A105 Notebook
Hanns G 19" LCD monitor Screen Problem
D3mon,\015\012Looking at the photo that you took... You've defintely got a damaged panel. My advised get a new one...saved you the headached and $$$.... ... Hanns.G Corporation HU-196DP LCD Monitor
My lap top keep shutting down , right after i turn it on.It shows no picture , nothing just make a beeping noice if i try to press on any key and turns right back off and then turns itself on. I want to know what i can do to get it back to normal?
I have a dv6000 pavillion laptop and it was my motherboard, same problem, no video, no power, in fact I replaced it and then 4 mths later did it again, Im trying to figure out what to do with it, sell it or what because everybody who bought these com ... HP Pavilion dv6000z Notebook
SWF seeks Computer Advice
The laptop should be able to turn on without a battery and using the new power supply adapter. ... HP Compaq Presario V2000 Notebook
Aol optimized pc won't turn back on
Please recheck the power cable connection & condition of the fan - if dirty (clean it) or loose fan blade (tighten it) & if still it didn't work, I suggest to replace it with a new one. regards ... Systemax AOL Optimized PC (100607) PC Desktop
Cant turn on my sony RB60G
Sounds like you need a new power supply. Try testing with another one. ... PC Desktops
How do i turn off the high pitched frequency noise
If what we are talking about here an old model of monitor that has a bulky back, the high pitched frequency is caused by other electronic devices such as your speakers. - Relocate your speakers away from the monitor- do a factory r ... Computer Monitors
Computer compaq nc 6000 power off during working
Hi, If you feel the power adapter working fine with the diff unit its not an issue with the adapter,Now, if the unit is not powering on.just perform this:Take out the batter, adapter and make the unit stand alone a ... HP Compaq nc6000 Notebook
High pitch noise
Hi,For laptop repairs & parts, pls try here. Not really that hard a fix but major concern is how soon do you get the parts and how to confir ... Compaq Evo N610C Notebook
My Gateway went black screen no lights what happened
I don't know exactly what's going on, but I'm going to give you some basic guidelines to help you troubleshoot this.\015\012\015\012First of all, it may be of little use in this situation, but here is the basic component replacement manua ... Gateway MT3705 Notebook
New HDD Install Prob
Basic Troubleshooting Tips after Installing a New Hard DriveBased on Seagate IDE hard drives.If you have installed your drive and it does not function properly, perform the following basic checks:Additional Troubleshooting Tip ... PC Desktops
My d530 minitower powers off unexpectedly and red lights starts to blink on System's LED//
Hi Kindly let me know how many times the red light blinks \015\012\015\012\015\012\015\012Condition\015\012\015\012Code\015\012\015\012Service Actions\015\012\015\012\015\012\015\012\015\012\015\012Process ... HP Compaq d530 Convertible Minitower PC Desktop
Cant get it to turn on/ panasonic CF-51 toughbook laptop.
Here are some troubleshooting hints, see if these will work for you. It is hard to knnow what to do in these situations because there is no way of telling what key combinations etc. were hit.\015\012\015\012 ... Panasonic Toughbook CF-51 Notebook
My hp compaq nc6400 doesn't turn on. the green
Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... HP Compaq nc6400 Notebook
Monitor not coming on - Packard Bell Easynote R4650
It's a dreadful way to start a day - you press the power button on your computer and nothing happens. Do not fear because all may not be lost! Follow these simple steps to determine why your computer won't turn on. Note: It is very import ... HP Pavilion a305w (DM181AR) PC Desktop
My on button just blinks on and off but when I push it to turn it on..nothing happens..its like it isnt getting any connection
Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Acer Aspire 5520-5908 Notebook
Does not power up
It's a dreadful way to start a day - you press the power button on your computer and nothing happens. Do not fear because all may not be lost! Follow these simple steps to determine why your computer won't turn on. Note: It is very import ... IBM ThinkPad T22 2647 Notebook
My acer travel mate 5710 just blipped and closed down. NOw will not even switch on. any advice how to fix? The green power light does show for one half second when I press the button but does not function to 'on' mode.
Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... PC Laptops