Having problems with your SVA-USA VR 17S 17" Flat Panel LCD Monitor ?
When i turn on my computer all it tells me is sva no signal input please check video signal
😍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
No signal coming from the computer.
The monitor is working, but there isn't any video signal coming from the computer.
1.Could be a bad video cable. The one from the monitor to the computer.
Do you have another computer available to test this monitor on? Use the video cable attached to it now.
You have a computer problem.
Use the video cable on the computer you're doing a test with.
You have a bad video cable.
Does your computer have a graphics card, or is it Integrated Graphics that the monitor is plugged into?
(Integrated Graphics is also referred to as 'Onboard' graphics. ON the motherBoard)
With Integrated Graphics your monitor will be plugged into the I/O area on the back of the computer.
I/O = Input/Output
This area, is where the rectangular metal shield on the back of the computer is located. A mouse and keyboard are usually connected in this area.
Example of an I/O Shield,
A graphics card is a separate hardware component that is plugged into an expansion slot, and you will see it towards the bottom of the computer case. There are slots in the metal frame of the computer case, and you will see the outside edge of the graphics card located in one of these slots.
Example of a basic graphics card,
It could be a problem with the Integrated Graphics, (GPU soldered to motherboard), or an issue with the graphics card, if used.
The main problem I see when repairing are one of three issues, or a combination of two or more issues.
1.The inside of the computer is dirty, and the power supply.
2.The power supply is bad.
3.Electrolytic Capacitors have failed, or are failing on the motherboard.
1a.If the inside of the computer is dirty, so is the inside of the power supply. The power supply's fan draws air through the computer.
Dust/Dirt/Hair, and other foreign objects, are drawn in with the air from the cooling fan/s, and the power supply fan.
No matter how good a person is as a housekeeper, this foreign material is drawn in. It requires a regular cleaning of the inside of the computer, as well as the power supply.
The computer is turned off, and unplugged from power. Computer case open. A can of compressed air is then used to clean the computer. (Plastic straw attached. Do Not make the small processor fan spin too fast. It is only designed to spin so fast. Spinning it faster than it is designed for, can lead to premature failure of the fan's bearings)
2a.Power supply failure. This is a multifaceted problem.
When foreign material clogs the cooling components inside the computer, (Fan/s, and processor heatsink), plus the power supply, (Fan, and heatsinks inside), the power supply has to put out more power.
Heat = Wasted Energy.
The more heat due to cooling capacity drop, the more power is required. The power supply can only keep up so long, and components inside eventually fail.
Generally it's Electrolytic Capacitors as they are the weakest link. Electrolytic paste inside the capacitor develops a gas, and breaks the seal stature of the capacitor. This leads to Electrolytic paste oozing out, and capacitor failure to follow.
A power supply with failing, or failed capacitors has a weak voltage rail, or more than one voltage rail.
There are three voltages produced by a personal computer power supply.
With a bad power rail the power supply has enough power to light lights, and spin fans, (Usually), but not enough power to turn the processor on.
1.ALL the lights require less than 1 Watt.
2.EACH fan requires 2 to 3 Watts.
3.A typical processor requires 55 to 125 Watts. Depends on what processor it is.
(You may even hear the harddrive spinning. Enough power to make the harddrive motor turn, but with no processor, there is nothing to make the Operating System on the harddrive work. Operating System example: Windows XP)
3a.Bad Electrolytic Capacitors on the motherboard.
As mentioned, Electrolytic Capacitors have Electrolytic paste inside. The paste develops a gas, (Hydrogen Gas), and pushes against a rubber seal on the bottom of the capacitor. It can also push against the top of the capacitor, and break the capacitor metal case open.
(Usually there is an X or lK on top of the capacitor. This shape is stamped into the thin metal on top. It spreads open when there is too much pressure, alleviating the pressure that has built up. Paste oozes out of here also)
Electrolytic Capacitors that surround the Processor are Voltage Regulators. The Processor must have a clean, steady, supply of voltage. The Processor has a very small tolerance range.
Too little it doesn't turn on. Too much, and it won't stay on.
This details out the visual signs of Electrolytic Capacitor failure,
Electrolytic Capacitors do not always show visible signs of failure. The paste can dry up inside, and no external failure is present.
If you see capacitor failure on the motherboard, then you automatically know what is wrong.
If you do not see failure of capacitors, then you may want to try using a known, good, power supply for a test.
Would appreciate 'hearing' what the outcome is.
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 :
When i turn on my computer all it tells me is sva no signal input please check video signal
No Signal. No signal coming from the computer.The monitor is working, but there isn't any video signal coming from the computer.1.Could be a bad video cable. The one from the monitor to the computer. Do you have another ... SVA-USA VR 17S 17" Flat Panel LCD Monitor
My Computer I took the cable wire off and still it's doing the: VGA input; no input signal, after I keep turning it on and off I do finally get my computer to come on though. I didn't know how to take the back of it off though to try that. Please assist. Thank you.
OK. Thanks for the response. That message is telling us that the monitor is getting no signal from the computer. In your case, it sounds like it is working part of the time. So, here are the things that can cause the problem, starting with the mo ... HP Vs17 17" LCD Flat Panel Monitor
NO SIGNAL What do I do?
These messages are normal when the computer truly goes into suspend mode or loses the video signal (such as when the computer is suddenly turned off).If the monitor displays any of these messages when the computer should be displaying vid ... HP PAVILION A6230N DESKTOP PC
Monitor comes up shows "acer" then says no signal and goes black
The interface between the monitor and the cable might need replacement. Please check it. ... Acer AL2016 W 20" TFT LCD Monitor
HP PAVILION 760n
Tell me if there is something i need to know like: what were the things that you've doing with your computer before the problem happened?? are there any recent hardware/software changes?? tell also your OS- is it XP or Vista...\015\0121\0 ... HP Pavilion 760n (P6320A) PC Desktop
Flat Panel Monitor goes off two seconds after turning on the computer. It will not stay on. System is about five years old. could the monitor be bad?
Have you moved it recently? The monitor has a sensor that tells when the computer is on. Some times the computer settings tell the system to go in to standby mode and this will remove the signal that tells your monitor to stay on. Check your computer ... Sony PC Desktops
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
My computer does not start up
Hi im josh in cebu phils.may i help you? Friend try to use these solutions i got this in my book.\015\012Dealing with System Startup Problems\015\012There's nothing scarier than turning on your computer and finding it doesn't start. What you d ... PC Desktops
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
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
Computer in black screen, no energy outputted
A few possibilities(the only problem is if you never get any display to try many of these suggestions):\015\012\015\012-Suspend. With suspend, everything is put to RAM and the computer goes to low power state, shutting off USB, HD, and most other thi ... E-Machines eMachines T3830 PC Desktop
No display (black) - power light is amber color
The video signal is not reaching your monitor, check the pins on the connector from the monitor to the computer, then check the video card: \015\012\015\012Turn off your computer, unplg the power, and then take out the video card. Wait ... ViewSonic VX910 19" LCD Monitor
Wont go to normal start up screen!!!
The screen that you're seeing is the self-test of the monitor, as it's already stated. It's commonly caused by having no signal coming from the computer to the monitor. You were advised to check the monitor cable, if you have already done that, then ... E-Machines eView 17f3 17" Flat CRT Monitor
Ibm 14"crt monitor white light is blinking screen is blank
The monitor is probably on protection.To start unplug monitor\015\012from power and from computer and test computer with different monitor\015\012to find out if it is monitor or computer fault.If it is computer fault and no vi ... IBM E54 15" CRT Monitor
LG 700E monitor's power LED blinking continueously, no display
The monitor is probably on protection.To start unplug monitor\015\012from power and from computer and test computer with different monitor\015\012to find out if it is monitor or computer fault.If it is computer fault and no vi ... LG 500LC Monitor
-computer has gone blank
This could be anything from the monitor to bad ram or other items...i.e. software. I can't tell you what to replace but I can tell you what to check....in probable logical sequence. First, check your connections....meaning unplug and plug in again. ... Rosewill R900J 19" Flat Panel LCD Monitor
Monitor flicks off
If you have switched monitors and the problem persists, I would first look at your cabling, if you did not use the same cable on both monitors then the drivers would be suspect. Go to your video cards site and update the drivers after checking all yo ... E-Machines eMachines Desktop PC
I recently upraded my computer with an Asrock Penryn1600SLI-110dB motherboard with an Intel CORE 2 DUO E4600 processor. The symptoms are: When I tried to boot for the first time the cpu and case fans started but nothing else happened. The screen remained blank with no post check and the disk drives did not start. I replaced my old mother board back into the case and everything worked fine. I have de-installed the processor to check if I had done anything wrong it all looks OK to
Hi,If you have recently upgraded your motherboard and when you turn it on, there is no display. You could check the jumper setting of your motherboard.http://download.asrock.com/manual/PENRYN1600SLI-110DB.pdfCheck ... PC Desktops
Desktop monitor port not working. processor, keyboard, mouse all powered on & working, you can hear it boot up. I use this with other computers, it works fine. monitor has power but goes to sleep. Is there another way to connect monitor with a different adapter, as usb port or to serial port?
Ha, no kidding! I just had a HP Pavilion a705w come in for repair at my shop!Small world.Okay, let's go with your theory that the power supply is okay, and the Processor is indeed operating.Your theory is that the ... PC Desktops
My samsung 940N acts like a florescent tube, tries to start and doesn't
Use the self test feature.. follow the steps..\015\012\015\0121. Turn off both your computer and the monitor.\015\0122. Unplug the video cable from the back of the computer.\015\0123. Turn on the monitor.\015\012If the m ... Samsung SyncMaster 940N 19 inch LCD Monitor
Dell172fpb 17" monitor
Self-Test Feature Check (STFC)\015\012Your monitor provides a self-test feature that allows you to check whether your monitor is functioning properly. If your monitor and computer are properly connected but the monitor screen remains dark, run ... Dell E171FPb 17" Flat Panel LCD Monitor
When I turn on the computer the screen is white but the computer is booting up.
Laptop LCD screen turned completely white\015\012What can you do if the laptop LCD screen turne ... Dell Studio 17 Laptop
My computer is an Acer Aspire ASE-360-U-A3503 desktop computer and I still cannot get the power up button to shut off no matter how long i press on it. Then the monitor cable connector on the CPU is not giving out to the connector from the monitor. It keeps flashing cable not connected when the two aren't together, and when i plug them together, it says no signal. Could you please tell me what is wrong i can't take it anymore
You seem to have two problems here: The power button and the video connection.\015\012It should take 4 seconds of continuously holding the power button in for the PC to shut off, unless the settings under Power Saving say that doing this actio ... Acer Aspire E360 PC Desktop
Signal has gone - ViewSonic VX2235WM Monitor
If the monitor comes on and displays a message like "no input signal" or something similar, it's working properly but there is nothing coming from the computer. People often think that the computer is working and the monitor is at fault, when in fact ... ViewSonic VX2235WM Monitor
Hello, I have a Gateway model GT5662, stock setup - Will not boot
Usually, if it's a motherboard that has a failed component on it, you will see failed Electrolytic Capacitors. The small aluminum 'Cans' on the motherboard.Note*The Electrolytic Capacitors that surround the Processor, should have sp ... Gateway GT5662 Desktop PC