Having problems with your ViewSonic VP140 Monitor ?
Lcd of pc have a power but no display - ViewSonic VP140 Monitor
Repair Help & Product Troubleshooting for ViewSonic VP140 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 :
ViewSonc VX924 LCD Monitor
Check the information at Viewsonic's website regarding their warranty:http://www.viewsonic.com/support/warranties/limited-warranty/If you have your proof-of-purchase and it shows the monitor is less than a year old, it would b ... ViewSonic VX910 19" LCD Monitor
My screen turned black and began flashing. - ViewSonic VX910 19" LCD Monitor
Kim, The LCD display requires WHITE light so you can see all the colors on the screen. Most BLACK screen problems will be a power supply problem internal to the monitor. I monitor is still under warranty, have Viewsonic repair it. Here are a few mor ... ViewSonic VX910 19" LCD Monitor
My monitor will not come on when power is applied automatically. the monitor does not come up when my system comes on. I just replaced the monitor which i swapped same exact monitor, but this one will not boot when the system comes up.
Please work through the following steps to troubleshoot your no power problem with a ViewSonic Monitor:\015\012\015\012Troubleshooting Power Issues: \015\012\015\012Disconnect and securely reconnect ... ViewSonic E70f 17" CRT Monitor
Viewsonic VE175b Monitor Powers Up Doesn't Display Windows OS
Hi; I had the same problem. I know that sometimes devices require you to perform some type of '10-30 second' "hold" of one or some of its buttons in order to 'reset' the device, so to speak. So, having said that, try this:1) Turn your m ... ViewSonic VE175b 17" LCD Monitor
Vg800 viewsonic LCD monitor is not coming on
Risuchjans, Not much. It's broke! If your not any good with a soldering iron, solder wick, solder ******, solder, LCD multimeter, then you should have a tech type look for bad (COLD) solder joints and bad capacitors on the "switch-mode-power-supply" ... Computer Monitors
ViewSonic VX922 monitor - black screen - green power light flashes
PLEASE read Carefully so here is a fix for the green blinking light ...the monitor is going into shutdown....protect mode......THIS is ...Only for the seasoned electronic service tech ......YOU NEED TO BE into Electronics ..or have electronic backgro ... ViewSonic VX922 19" Monitor Flat Panel
Monitor is blank - ViewSonic Optiquest Q19wb LCD Monitor
HI there,\015\012\015\012Problem : no power\015\012Action : * Make sure power button or switch is ON.\015\012 * Make sure A/C power cord is securely connected to the LCD display.\015\012 * :Plug ano ... ViewSonic Optiquest Q19wb LCD Monitor
Viewsonic Va912b monitor
It seems that there is a problem in the lcd back light or may be in power supply section ... ViewSonic VA1912wb 19" LCD Monitor
Viewsonic va721 monitor
Connect the monitor to a different computer system (if available) to see if the issue is with the video card or the monitor.\015\012Make sure A/C power cord is securely connected to the LCD display.\015\012Make sure the video cable suppli ... ViewSonic VA721 17" LCD Monitor
About a problem in my viewsonic monitor
Hi \015\012\015\012Actually the common problem of viewsonic LCD monitor is bad electrolytic capacitor at primary, secondary & inverter area, if your lcd using power adaptor test the voltage out, use analog or digital tester range 50v ... ViewSonic VE710s (Black, Metallic Silver) 17 in. Flat Panel LCD Monitor
The blinking green light on VX922
If there is a flashing led on front of the monitor, that indicates a fault condition.\015\012\015\012\015\012\015\012The flashing light indicates a diagnostic state called protection.\015\012\015\012When the Monitor goes on protecti ... ViewSonic VX922 19" Monitor Flat Panel
LCD monitor turns black after a few seconds
I went through a lot of threads trying to come up with the solution to this problem, monitor goes off after a couple of seconds of just hitting the blue power button, and the solution I came to is the power supply within the monitor has gone out! whi ... ViewSonic VA1930WM LCD Monitor
Monitor stops display
Sounds like classic symptoms of capacitor failure.\012 Old thread, but in case anyone else is still looking for an answer, the problem is probably bad capacitors on the power board. There was a world-wide problem with capacitors in the early 2000 ... Computer Monitors
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
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
Lcd of pc have a power but no display - ViewSonic VP140 Monitor
... ViewSonic VP140 Monitor
Green light flashing no picture - ViewSonic VA720 17" LCD Flat Panel Monitor
This is most likely the power inverter board in the monitor - this is common in many monitors. If it started taking longer and longer to display an image, and the power light is blinking on-and-off, that's most likely the problem.\015\012\015\012You ... ViewSonic VA720 17" LCD Flat Panel Monitor
Heat from monitor - Computer Monitors
The monitor,screen,adapter or display of a\015\012computer is the primary user interface. Monitor problems are some of the\015\012most common computer problems since the voltages inside a monitor can be as\015\012high as 10 KV. Many of the problems ... Computer Monitors
My monitor is dim, like it's running half the power.. it go's for a few sec.then shuts down... blue light stays on, i'm using a back up monitor and everything is normal, but when I plug in my my ViewSonic.. go's back to the same problem. whats the matter with it??? I have checked the connections and no dust on the prongs, and this monitor is less then a year old. HELP!!
They have 2 pieces called HVT (High voltage transformer).You have to replace this.Go to local represantative of your monitor brand, purchase the board (board with that HVT) and replace.Its only 4 connections. Direct to LCD.Tha ... ViewSonic VX2235WM Monitor
My VA712 does not turn on, when supply button (mains) not from front panel, switch ON it shows blank screen (no sign of turn on) but when repeatedly switch ON & Off it Turns On & shows the display. What is possible fault?
Bholesir, If unit covered by ViewSonic warranty, USE IT!!! The units "switch-mode-power-supply" is in need of service!! Unit WILL require inspection and repair of possible bad (poor quality soldering) soldering of electronic components to the prinded ... ViewSonic VA712 17" LCD Monitor
No picture or power green light just blinks - Sceptre X9G Komodo II (Black) 19 in. Flat Panel LCD Monitor
Carrizosas, Tell me more. How old? Approx. total "ON" hours of use? Did it display a "bright, crisp, full color text and graphics and pictures the day before? Does this unit have a lay on floor "BLACK BRICK" ac to dc supply, or only a 3 wire line cor ... Sceptre X9G Komodo II (Black) 19 in. Flat Panel LCD Monitor
When it powers up the screen is fine then it goes black with no signal box, then if you turn it off and on again screens comes back for few seconds and then off again, sying no signal. Viewsonic LCD monitor VP720b
The lcd has three parts the screen plate(windows)/the logic(vga)/the inverter(power plug). Parts that go are the backlight ccfl's, behind the plate, and parts of the inverter, ie capacitors, all three take a bit of power from the inverter. The self t ... ViewSonic VA720 17" LCD Flat Panel Monitor
Dell latitude d500 had a power socket problem, but now resolved pc will not boot-up, drive spins-up, then nothing, completely dead display i think most likely scenario is mobo is fried, but open to suggestions how tio get this working again
Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Dell Latitude D500 Notebook
Hannspree HF-289H LCD Monitor not displaying anything.
Conor455, I am sorry to hear that your lc display has been struck down with the "BLACK screen of DEATH". Most likely the "switch-mode-power-supply/inverter supply" has failed!!! If your monitor is out of warranty then i suggest that you find your way ... Computer Monitors
Viewsonic vp930b-3 My viewsonic vp930b-3 lcd monitor does not show anything, the screen is just blank but the little green light next to the power button keeps blinking. i don't know what could be wrong with it. Pliz help.
Same symptoms with no display and blinking green light. My monitor had been having a distorted image occasionally and a subtle whack on the side would clear it up for a week or so. I replaced both of the 1000uF 16v caps and both 250uF 25v caps on t ... ViewSonic VX2235wm LCD Monitor