Having problems with your HP Compaq Presario F730US Notebook ?

Computer monitor switches off after few seconds

\015 The menu button on my monitor does not work and when i start the computer it stays on until a page reloads then switches off. i have to disconnect the cables at the back of the monitor and reconnect them again for the screen to reappear\015

Answers :

You have to make sure that the monitor settings in the display > settings section in the control panel are properly set up.
Repair Help & Product Troubleshooting for HP Compaq Presario F730US Notebook

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 :

DV8309 power up problem: blue lights on for few seconds then off


The inverter inside the lcd panel is most likely your problem. Try removing the whole lcd screen from the laptop if you are capable and run it with the external screen to confirm. leave the lcd switch off (this lcd switch above the power button turns ... HP PC Laptops

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

Monitor displays breifly then goes to blank screen


The green power light indicates that the monitor is receiving from the\015\012computer correctly. I suspect it is going into high voltage\015\012shutdown. There is a safety circuit that monitors the high\015\012voltage and shuts the monitor down if ... BenQ FP731 17" LCD Monitor

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

No power to a SR1420NX.


Power supply light on or flashes\015\012Perform the following steps, in order, until power is restored or it is determined that there is a hardware failure:\015\012\015\012\015\012\015\012\015\012\015\012\015\012CAUTION: \015\012This product cont ... HP Compaq Presario SR1420nx (SR1420NXPS69AA) PC Desktop

Monitor goes blank less than a second after turning on.


Sounds like either there is a bad connection from the computer to the monitor, or the monitor has a faulty power regulator, causing the monitor to overheat prematurely, and shut off. ... Proview PL926WBi 19" LCD Monitor

Cannot get new Motherboard to boot up in Normal Mode


What u may have done is wwhen u were installing the new board, gave a static shock to the system...that will cause only the fans to come on and nothing more...this is a bad problem bc u cannot fix it...if u figure out something else is wrong, and it ... Gateway PC Desktops

Laptop to tv


If your tv don't have s video input,you can get an Svideo to RCA cord.\015\012If the tv does have s video input,just get an s video cable and plug it into the tv and computer s video ports and follow the steps below for setup.\015\012 ... Toshiba Satellite L305D-S5895 Notebook

Monitor Display Problem.


The first Polyview has a power supply problem (a short) and locks out the power until it is unplugged. You need to check the voltages inside the Monitor to determine which component/s are faulty. I hope you know electronics if not leave it to the r ... Polyview V17E 17" LCD Flat Panel Monitor

Lcd screen stuck in external screen mode


How to use the function (Fn) keys on the keyboard - ThinkPad T40, T40p, T41, T41p, T42, T42p, T43, T43p \015\012 \015\012Switching the display output location.Switch between the computer display and ... IBM ThinkPad T41 Notebook

Computer monitor comes on for 1 seconds, flashes "analog power save mode" and then goes black.


Most monitors will say "Power save mode" when they can tell through residual voltage that the signal lead is plugged into a machine, but there's no picture being transmitted. The four states of a monitor are:* Off entirely.* Switch ... PC Desktops

CPU doesn't turn on!!


\015\012\015\012\015\012\015\012\015\012Power supply light on or flashes\015\012Perform the following steps, in order, until power is restored or it is determined that there is a hardware failure ... PC Desktops

My hp pavilion a336n will not turn on. When I plug the power cord in the light on the back of the hard drive will turn on, but when I press the power button nothing happens... any suggestions?


To resolve this issue you may need to open the chassis (the computer cabinet). You can call HP specialized support for help but they charge you for the support. You can call them at 866-211-5207. \015\012\015\012OR - Follow the given step ... HP PC Desktops

I have a HP Compaq Dc7600 sff. The computer made a popping noise and went dead. I waited a few minutes to see if it would restart. It did not restart. No power at all.


At this point I would take the diagnoses further. This of course depends on you, and if you feel comfortable with the procedure.However I would like to back up for a moment, and would like you to check that the computer is indeed getting ... HP Compaq dc7600 Small Form Factor PC Desktop

Fast green blink


Perform the following steps, in order, until power is restored or it is determined that there is a hardware failure:1.Disconnect everything from the computer, including the power cord.2.With the power cord disconnected , press the p ... HP Pavilion a340n (DQ099AABA) PC Desktop

Monitor screens blanks a few seconds after I switch on computer


Took the cable connecting the monitor to the computer and reversed it, this seems to have worked! ... Sony SDM-S74 17" LCD Monitor

FPD 1760 Flat screen monitor


Take a flashlight and shine it at the LCD screen while after it goes black. If you can see the screen images still then your backlight is the problem.\015\012\015\012Let us know what the results are and please don't forget to rate this post. ... Gateway FPD1760 17" LCD Monitor

Dell E152FP monitor goes black at startup, but not permanently


My bet is that your monitor is on it's way out. If this is true, it will get worse until it gets to a point where it no longer works at all. Connecting the monitor to another computer should confirm my suspicion. The monitor has probably developed a ... HP W2007 LCD Monitor

Monitror keeps cycling through on-off


I had the same problem used with my mac mini using the DVI connector. The problem continued with the monitor not plugged into anything.\015\012\015\012The Solution: When I unplugged the monitor cable from the monitor & cycled the power for the monito ... Liquid Video L17LCD2 17" Flat Panel LCD Monitor

Flashing on and off


Is the monitor a LCD monitor and does it uses a power adapter?\015\012If this is the case then it could be the power adapter that is faulty or if it is underpowered and the thermal overload cuts in then it switches off and when it cools it swit ... Dell Inspiron E1505 Notebook

Monitor goes black for a few seconds


Try swapping the monitor cable from the working monitor to the other video connection on your computer. Effectively reversing the connections to isolate whether your problem is the video card in your computer or the monitor itself. If you find the ... Rosewill R900J 19" Flat Panel LCD Monitor

No output on Monitor


You cleaned the computer case out with a can of compressed air for computers? You had the computer unplugged from the surge protector? You touched the metal frame of the open computer case, to relieve your body of static electricity?IF so ... AMD (90613) PC Desktop

ACER ASPIRE 5610z BLACK SCREEN


FIX: \015\012\015\012I have an acer aspire 5520G and i can relate all too well. It worked fine for about 3weeks (from brand new!!) then one day the screen went blank while trying to boot. I managed to fix it and it worked fine for almost ... Acer Aspire 5610-4648 Notebook

Plug in, press power, green light flickers once per second after a while goes to once per two seconds. then on screen comes up saying " no signal". then it goes ( according to the now orange light} to stand by mode. It then needs to be unplugged from mains to repeat this. merely pressing power button switches the orange light off and will not restart the procedure. Barney Waylen


It sounds to me like your computer is not sending a signal to the monitor. If you switch monitors (borrow one if you don't have one) and the results are the same, I would look for the problem in your computer. Assuming you never see anything on the ... Gateway FPD2275W LCD Monitor

I have a Compaq presario C500. It will not power on. When it is plugged in the lightning bolt icon on the side pulses on and off. When I press the power button and release it the power will flash for 3 seconds and go dead again. Any ideas?


Hello and thank you for using Fixya!\015\012\015\012· First troubleshooting - When you turn the laptop on, are you able to see the splash screen? This would be ... HP Compaq Presario C500t Notebook
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.7806 seconds