Having problems with your Computer Monitors ?
Brightness and contrast light keep coming on
\015 I bought a Hannstar 19'' LCD monitor on ebay. When I set it up everything was fine, but the brightness and contrast lights keep coming on every few minutes. Is there some way to stop this from happening?\015
The up/down button on your flat panel is stuck. Please contact Hannstar Technical Support to have the monitor replaced if its still within warranty.
Repair Help & Product Troubleshooting for Computer Monitors
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 :
Brightness and contrast light keep coming on
The up/down button on your flat panel is stuck. Please contact Hannstar Technical Support to have the monitor replaced if its still within warranty. ... Computer Monitors
Monitor going black
My HP f1703 is almost 3 years old and started having this same problem. My fix got the display to stay on. Don't know how long this fix will work. I set the monitor brightness to 51 and contrast to 41. You may have to adjust to your levels to your ap ... HP Pavilion F1703 17" LCD Monitor
Windows Vista does not come on the screen when I turn on my computer.
Dear Sir/Madam,\015\012\015\012 I think this is setting problem. Check the monitor setting Use “blank screen” as a screen saver option. This option will be removed. If it not clear the problem plese follow these steps to so ... PC Laptops
Flatscreen monitor for my pc, it stopped working. the on light comes on but no picture. it does the same thing on my husbands computer.
Solution:\015\012The following is monitor troubleshooting. If your monitor receives a proper display until it gets into Windows 3.x, ... Dell Dimension 4600 PC Desktop
ViewSonic E70fB Brightness & Contrast problem
... ViewSonic E70fb 17" CRT Monitor
Monitor brightness contrast problem
Turn Off auto-adjustment screen ... Proview PL19Wb Monitor
Starlogic 20 inch widescreen monitor screen keeps going black
This is probably a back light problem. Take a bright flashlight and while the monitor is on, point it at the LCD and try different angles, etc. If you can see an image, it is the back light, probably the back light voltage converter unit in the lcd ... Computer Monitors
Contrast and Brightness require adjustment
Hi im josh in cebu phils. Maureen may i help you? If it happened yesterday that the contrast box keep on coming. there's a problem in your monitor.so try to check the buttons if covered with dust cleaning may solved the problem.Maureen if you have ... HP Compaq 1720 (Carbon, Silver) 17" LCD Monitor
Monitor Goes black, or flickers on and off
The high pitch sound is coming from the inverter. It is faulty and needs to be repaired or replaced. The inverter supplies high voltage to the CCFL lamp, this lamp gives the backlight to the LCD so you can see the LCD images.\015\012Check out L ... ViewSonic OptiQuest Monitor
Princeton 19" lcd vl1918 BACKLIGHT replacement
On the bottom of your monitor or on the right side is a set of buttons one is for brightness and contrast try to reset the brightness and then contrast. If this does not work you may need a new monitor. ... Princeton Digital VL1918 Monitor
Won't come on, tried taking out battery and that
The problem could be with your screen. It looks like the led light of your screen is dead you could follow up this solution.I have had this same problem with a HP DV2000 and the\015\012problem is not the contrast light. What it is, is tha ... HP Pavilion dv2000t 14.1" Notebook Laptop PC (Intel Core 2 Duo T5500 1.66 GHz, 1GB RAM, 100GB HDD, D... PC Notebook
My dc7100 has a compact power supply with proprietary 24 pin plug. Pretty sure power supply is non-functional (shorted green to black and fan didn't come on). Is it possible to rewire a conventional ATX supply with this smaller 24 pin plug? I need to know pin outs? Thanks
I just spotted this, hence the late solution. Perhaps this will help someone in the future.Yes it is possible.Observe the color code of the insulation of the wires. 1) Orange wires are 3.3 Volts2) Red w ... HP Compaq dc7100 PC Desktop
My hp pavilion dv2000 lights up but screen never comes on... what do i need to do?
The problem could be with your screen. It looks like the led light of your screen is dead you could follow up this solution.\015\012\015\012I have had this same problem with a HP DV2000 and the problem is not the contrast light. What it is, is that t ... HP Pavilion dv2000t Notebook
When turning on computer..the lights come on...but the screen stays black
Hello,I have had this same problem with a HP DV2000 and the problem is not the contrast light. What it is, is that the laptop thinks that the screen is been shut down that is why the light does not come on. The best way to solve this is t ... HP PC Laptops
Screen Keeps dimming and contrast function does not work
Hi,\015\012This is possibly, a loose cable or the screens inverter board is overheating. the inverter is similar to a booster in a flourescant light fitting. which converts power from DC To AC and boosts up the panels Light Tube. CFL if it,s fa ... Samsung V20 XVC 2400 Notebook
Brightness and contrast increases suddenly
Replace the eht only ... LG Computer Monitors
17" Monitor keeps going black
Hi Rahni,\015\012\015\012\015\012It's a very common problem.\015\012\015\012LCD's use four small Cold Compact Fluorescent bulbs to back light the display. (thats what gives the LCD it's brightness allowing you to see it)\015\012\015\012The inverter b ... HP Pavilion F1703 17" LCD Monitor
Monitor menu keeps on coming again and again.
Is there is any others solutions? ... IBM E74 17" CRT Monitor
No Display, monitor won't come on.
Hi try this or the site below\015\012Monitor Problems:\015\012\015\012THE COMPUTERS SEEMS TO BE WORKING, BUT THE SCREEN IS BLANK.\015\012- Check the monitor if turned on.\015\012- ... Dell Inspiron 1501 Notebook
Computer Monitor Problem or anything else
Contrast and brightness controls usually come from one chip. You can try looking up the specs of the chip online and then determine which pin of the chip conrols brightness. Usually faulty Electrolytic capacitors act like the simptoms you described ... Compaq CV 7500 17" CRT Monitor
MY Laptop Screen Is Dim It Will Not Show Bright
When you say that your laptop "screen is dim", do you mean that there is no light coming from your screen, but you can see images on it? or do you mean that there is light coming from the screen, just a very little amount?\015\012\015\012 ... HP Pavilion dv1000 Notebook
HCL Monitor Screen Display Problem with Contrast menu showing up.
My hcl 17inches monitor is displaying contrast,brightness etc automaticallyin the middle of the screen.even if i press the menu buttons itdisappears for a sec and comes again and again.what should i do tosolve this? ... Computer Monitors
No Backlight on an ACER 4620
I don't have an exact answer, but some thoughts & ideas.\015\012\015\012It really does sound like an inverter. Is the screen the EXACT model as the other one you replaced, and is the inverter the EXACT one. One that is similar may not ... Acer Aspire 5100 Notebook
S-L-O-W powerup;inadequate brightness/contrast control/adjustment
... NEC MultiSync FE700 17" CRT Monitor
Black screen on acer 242lc lights come on power up
You indicate that the lamp for Power On comes on? (Light bulb icon) What about the harddrive activity lamp? (Media Activity icon. Looks like a book. Third icon going right, from Light bulb icon) Is this lamp lit up? (May flash ... Acer TravelMate 242LC Notebook