Having problems with your Rosewill R900J 19" Flat Panel LCD Monitor ?

Hi I have a compaq fs7600 pc. For the past few weeks I have been experiencing sudden "black screen" and then my hard drive shutting down. Or it will go black screen and my hard drive will beep. It is usually one fairly long beep, then repeats about 3 or 4 seconds later. I only have 512mb of ram, which came with pc. I plan on buying a 2g of ram next week. Will that solve this problem? My pc is about six years old!! I know! Dinosaur!!


Answers :

Hi.

If the computer is suddenly shutting off, then I doubt that a RAM upgrade or replacement may fix the problem.

A faulty RAM module will cause the computer freezing but staying on, or the computer turning on, but not starting at all, with black screen from start.

If the computer is shutting down after few seconds , before Windows starts loading, and you had experienced sudden black screen before this, then you likely have one of the following faults:


\015\012
    \015\012
  1. Faulty cooling system.
  2. \015\012
  3. Faulty motherboard.
  4. \015\012
  5. Faulty PSU


Faulty cooling system:

The computer will shut down because the cooling fan is not starting, or because the thermistor on motherboard is faulty.
In this case the computer will stay a little longer if cold, and will shut down in any case after some times.

Faulty main board.

This can cause any kind of failure, as the main board is integrating most of the functions.

Faulty power adapter (PSU) or bad DC connector on computer.

This is probably the most common fault causing this problem. This can be tested reading DC out on on 4 pins and 20 pins PSU connectors. Voltage must be within half volt from value recommended on specifications.


Try to understand if the problem is related to overheating. In that case you will need to have the heath sink replaced (thermistor or no volts from main board is not common). All the other faults can only be diagnosed after taking apart and testing the computer.

In some case a faulty CPU may also cause shut down.

Check if the fan is running, if the fan is starting, and if the problem is not heath related, then it is either faulty PSU or faulty motherboard. The easiest and fastest way to test a PSU is by swapping the PSU block with a spare part.


Regards.
Repair Help & Product Troubleshooting for Rosewill R900J 19" Flat Panel LCD 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 :

Hi I have a compaq fs7600 pc. For the past few weeks I have been experiencing sudden "black screen" and then my hard drive shutting down. Or it will go black screen and my hard drive will beep. It is usually one fairly long beep, then repeats about 3 or 4 seconds later. I only have 512mb of ram, which came with pc. I plan on buying a 2g of ram next week. Will that solve this problem? My pc is about six years old!! I know! Dinosaur!!


Hi.If the computer is suddenly shutting off, then I doubt that a RAM upgrade or replacement may fix the problem.A faulty RAM module will cause the computer freezing but staying on, or the computer turning on, but not starting ... Rosewill R900J 19" Flat Panel LCD Monitor

Dell Vostro 200 desktop with Windows XP is not able to handle two


Go to BIOS set up and change the Primary Hard drive as the 1.5 Tbsecondary hard drive will be the 500Gb then save the setting and restart.second optionconnect only the 1.5 Tb and try to turn on the computer . ... Dell Vostro 200 Desktop Computer Intel Pentium Dual-Core Processor E2160 1.80GHz, 1MB L

Wont boot up to bios


I have had TWO recent model NEC laptops with the same symptom in the past 5 months. I was quite surprised, since NEC is a quality product. But the problem was the DVD/CD-Rom, which is made by Philips (mine were Philips SCB5265 models, but there are o ... NEC Versa SX Notebook

HP Pavillion dv6700 - black screen


Do the following without the battery inserted.\015\012\015\012Let the computer sit with no battery for 24 hours. Do not put the battery in at all. Try using your original memory stick ONLY, with no hard drive and see if it will POST. If i ... HP Pavilion DV6700T Notebook PC

840GM will not start up all the way


Here is my flow chart.\015\012So basically you cannot get the pc to POST. Meaning you have just a black screen when you power on the pc, ... Gateway 840GM (RB840GM) PC Desktop

My dell optiplex gx270 froze now will not come back on


Here try my trouble shooting steps. Some I usually follow this when I can't get a power up. My no-boot flow chart has always worked for me (many years work for Gateway tech support has paid off).\015\012\015\012So basically you canno ... Dell OptiPlex GX270 PC Desktop

I have a Dell Inspiron 5150 that doesn't seem to post. When I turn it on, the power light comes on, the battery light comes on, I hear the heat sink fan run, but I don't get the Dell splash screen. I tried a different video card. Nothing. I connected to an external monitor. Nothing. I have heard of a lot of problems with this model, but never about the video socket on the motherboard. Is there anything else I could try?


This is a sample of what you can try to do to diagnose a non-starting computer, If these don’t work, realize that most likely a system board (motherboard) has failed or the actual power trim strip above the keyboard has failed. ... Dell Inspiron 5150 Notebook

How come my Dell laptop won't turn on? The lights are on, but the screen is blank.


This is a sample of what you can try to do to diagnose a non-starting computer, If these don’t work, realize that most likely a system board (motherboard) has failed or the actual power trim strip above the keyboard has failed. ... HP Pavilion dv6000t Notebook

Black screen I got a new computer. I wanted to restore my old computer (Dell 2350 XP) to factory. I was told to put in the service pack 2 CD. I did that but after it installed it my screen resolution was bad & it wouldn't let me change it. I am new to this computer thing & obviously did something wrong. Because my screen now goes black after the Dell logo & Windows logo. Then I hear a beep. If I hit an F# key it says Key board error or keyboard not found. I tried another keyboard but sam


Hello,\015\012 Unfortunately the previous expert left the question open and I had to grab it..\015\012 Here is the complete solution .. although it might seem to be hugh but its screen by screen description of what is going to happen an ... ASUS Eee 4G Notebook

Monitor black after cpu turned on


This can be any number of things wrong. Does the computer make any beep sounds when it starts?\015\012If there is one, quick "BEEP" sound, than all is well, any more than one BEEP sound means trouble.\015\012However, a computer screen goi ... Westinghouse L2046NV Monitor

Notebook System Crash


Hey there SeanJohn79, have you tried hooking an external monitor to your laptop. You can move the video output back and forth, from external, LCD + external, LCD using Fn + F7. Hopefully this will allow you to see the necessary info for diagnosing th ... Dell Inspiron 8500 Notebook

My gateway g7-500 fails to start properly. Whemn power on I get a long beep followed by 2 short ones and the monitor screen remains black.


Cause:This issue can be caused by any of the below situations.\015\012 \015\012\015\012New hardware conflicting with old hardware.\015\012Bad or failing hardware device.\015\012 ... PC Desktops

No display at all


Hi,from what you have mentioned it seems that, it can either be one of the following situation1) you see the power light, hp/compaq logo and the windows startup logo but don't see any logon screen or desktop2) you don't even s ... HP Pavilion DV5234US Notebook Laptop

Blue screen error message, computer will not boot up


Check your ram. You may have a bad memory module. If you reinstalled your operating system on a different hard drive, then it sounds like it may be your memory. Turn the computer off, remove and reinsert the memory. Turn computer back on. If this doe ... HP Compaq Presario SR2150NX PC Desktop

Have older computer - Gateway E-4400. This am, instead of a happy boot, get three beeps at the boot and black screen. is it dead?


Maybe but try this first:\015\012If the PC posts (power on self test) and you see stuff on the screen, no matter how short , do the following: (this checks for a software problem) ... PC Desktops

I have a Toshiba Satellite M35X-S109 PC Notebook that had the 1-3-3-1 beep error code on boot up for about a week. After about 10-12 restarts it would finally boot up. When I tried to boot up today the computer came on but the screen is black & no beeps. It has a new hard drive, new power cord and all the memory it can accomodate. I did go back in and make sure the new ram was seated too. Can anyone help me with this?


This still sounds like a memory issues to me. Take out one of the memory sticks, reboot, and see what happens. If this solves the problem, then remove the memory stick and out the other one in. If the problem returns, you may have bad memory. basical ... Toshiba Satellite M35X-S109 Notebook

Start up problem


Generally, that loud beep you hear is your BIOS (the part of the \012computer that turns on everything else) alerting you that there is a \012serious error with it's ability to function. Just for example, the beep \012could be due to your RAM not bei ... HP Pavilion dv2000t 14.1" Notebook Laptop PC (Intel Core 2 Duo T5500 1.66 GHz, 1GB RAM, 100GB HDD, D... PC Notebook

Nx 6110 boot up issue


None of the above. Sorry. All those "solutions" are "shooting in the dark". There is a definitive method of determining the problem here, without guesswork.The "HP screen" you speak of is an "advertising mask" governed by the "quiet boot" ... HP Compaq nx6110 PC Laptop

Can't boot up laptop


Problem with ur memory(RAM) ... Gateway 450SX4 Notebook

Blank screen and unresponsive hard drive nothing on external monitor either


Did u manage to enter your bios?if not, then i suspect your ram has a problem..normally notebooks are equipped with two modem...try to use one of them only....also, try to change the position(means slot A is for RAM A and slot B is for RAM B- try to ... IBM ThinkPad T40 2373 Notebook

My computer will not turn on, please help. i need to get it to turn on so i can transfer all docs to my new computer.


If you cannot get your laptop to turn on, pull the hard drive and go t a computer retail store or Ebay, and get yourself a EIDE/SATA to USB adapter for the drive, that way you can attach the drive to your other computer via the usb cable and transfer ... PC Desktops

Toshiba Satellite a215-s7437 will not boot at all - black screen


It sounds like two possible things. One thing may be that your screen is not working anymore. Can you get a monitor and plug it into your port located on the side of your laptop? If your screen pops up on the monitor this tells us your screen is eith ... Toshiba Satellite A215-S4747 Notebook

My toshiba A200 screen occasionally turns black and music also stops. When i try manually restarting my laptop, sometimes it works but most of the time it doesnt boot at all. Sometimes it doesnt even go into the Toshiba screen and stays black. The power light is on but when it stays black, the 4th light wont turn on either.


This sounds like a hard drive is, or has failed. Either that or the RAM (memory has gone bad)\015\012Did you let the laptop overheat? Was it left on for a long time? Or is this just an old machine ?\015\012I would replace the hard drive, ... Toshiba Satellite A200-0ET00X Notebook

3 long beeps of my elitegroup ecs green 320


If you cangatehr this much of information you are no less than a computer engineer. Nobody needs to build a car to change its tyre.\015\012\015\012If you arrange a spare HDD and RAM, remove the original HDD and try to install windows on that. And if ... EliteGroup ECS G900 Notebook

My screen is blacked out


The first troubleshooting step for a blacked out screen is to try another screen on your computer. If the other screen works, than you have narrowed the problem to a faulty screen. If that is the case, than it's time for a new screen. If the differen ... ViewSonic Optiquest Q9b 19" Flat Panel LCD Monitor
  • 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: 1.2537 seconds