What u do there "no display" in ur Pc ?

Sometimes our computer got turned on, but our displays show nothing and give us a blank display, “no signal” or “Check video cable” error. In that case there are numbers of possible issue which creates that’s problem and preventing your computer to boot up normally.


So, now the question is what could be the possible reason for that fault (no display problem) and how to find and fix that problem? The answer is some minor faults, which you’ll find after doing the step by step inspection of every hardware inside of your computer in order to fix your computer.
Note: If your computer creating a beep sound again and again with no display problem, then you can directly check the solution no. 5 listed below to fix this problem quickly.  


Solution #1 – Monitor Checkup

The first thing you’ll have to make sure is does your monitor is “Power on” or not and then check the video cable is connected properly or not.
You can check for loose connection by ‘unplugging and plug it back’ that cable.

 

Solution #2 – Graphic Hardware Checkup

If you have a graphic card installed in your motherboard, then you should remove it and plug your monitor’s video cable directly to the motherboard and try to start your computer again.
If your computer starts normally that means you have a faulty graphic card installed in your computer, you can try to repair it or replace it with the new one.

Solution #3 – Internal Hardware Checkup

There is lots of extra hardware in your computer’s cabinet which have no relation between to your motherboard’s startup i.e. Harddrive, DVD-RW, FDD and External Card. If the problem is generating from the internal hardware parts there is a chance your computer won’t able to boot and shows you “no display”.
A motherboard only needs Ram, Processor, Fan and SPMS to startup itself. So, remove all the unnecessary hardware like HDD, FDD, DVD-RW and External card etc. to check does this problem is coming from those extra Internal Hardwares or not.
After that, try to turn on your computer. If your computer boots up normally, that means you have an issue with your internal hardware parts and you can check every hardware parts one by one to find which one creates that problem. If your display doesn’t show you anything yet, then move on to next solution.

 

Solution #4 – CMOS Battery Checkup

Sometimes our motherboard’s CMOS battery got drained out and start’s creating this problem’s and maybe prevent your computer to starts up. In that case, you can remove your CMOS battery and try to start your computer again.
If your computer starts, then change your motherboard’s CMOS battery and try to start your computer again. If that also doesn’t help’s you, move on to the next solution.

Solution #5 – Ram Checkup

Commonly Ram must be the 90% of the reason for this “no display” problem. If your ram got dead, your motherboard will never be able to start itself until you’ve replaced it with a new one.
If you have two rams installed in your computer, then remove one of them and try to turn on your computer. If your computer still won’t turn on then remove that ram from that slot and install it into another slot. If your computer still won’t able to Turn ON, then do those previous steps with your other ram stick (vice versa).
If you still facing that problem that means there is a chance your ram got dead, in that case, borrow a compatible “Ram stick” to your friend and install it into your computer to checks does your ram creates that problem or not. and ram `Ram Must be clean by rubber then install in ram slot.

Solution# 6 – Processor/Motherboard Checkup

You can try to check your motherboard by installing another process into it to know, does your processor is the one who’s creating this problem or not. Otherwise, you are having a motherboard problem because there are only 1% of chances that your processor got damaged.
If the above 5 checkups didn’t work for you that means you have 99% of chances you’ve had a faulty motherboard on your side. Take you motherboard to the repair shop or you can replace it with the new one.

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9 Tip speedup ur window 7

The Microsoft Windows 7 operating system has been designed for delivering better speeds than its predecessors. However, "the laptop/PC might tend to get slower". This is not exactly the fault of the OS. The major reasons for this are accumulation of junk in the system or a highly stuffed hard drive or running of too many unnecessary services and programs. Here we shared a few essential tips that can help speed up Windows 7 performance on laptops or Pc


1.Visual and Media Related

1. Using minimal Visual Effects

Disabling certain (or all) visual effects can definitely enhance performance. To disable visual effects, do the following:

1. Press Windows key and while holding it down, press Pause/Break key.
2. In the window that appears, click on Advanced system settings in the left side pane.
3. In the Advanced tab, under Performance Section, click on Settings
4. In the Performance Options window (refer figure) that appears, under Visual Effects tab, disable the options that you do not need. Or simply selecting ‘Adjust for best performance‘ will disable all options.
5. After disabling the option, click Apply and then OK.

Doing the above might make the screen less attractive. But, the performance will surely get a boost.

 

2. Using minimal Sound Effects

For disabling sound effects, do the following:

1. Click Start. In the search box type mmsys.cpl and press Enter
2. In the Sound window (refer figure) that appears click on Sounds tab
3. Set the Sounds scheme to ‘No Sounds‘
4. You could set only the essential sounds if needed in the Program Events, by selecting the specific event and then choosing the sound from the Sounds drop-down menu below.
5. You can as well disable the "Play Windows Startup sound" option.
6. After the settings are done, click Apply and OK.     
7.  
   
   

   Software and Services related

   1. Run a trusted Anti-Virus program

   Ensure that you have a good anti-virus software loaded on your laptop/computer. This will ensure that no malware or spyware gets planted in your system. Without such protection software, there are chances of third party malware and virus being installed or stored on your system, causing harmful effects and also eating up precious space.
   

   2. Install only essential software

   Ensure that you install only that software which you need. If you install any trial software and find out that you don’t really need it, uninstall and delete it immediately. Else, they might hog precious disk space, RAM and processor cycles. If you’ve installed a software, which you are unable to get rid of, and which is hampering the normal functioning of your laptop, then you might have to format your hard drive. Be aware that formatting your hard drive might wipe out all your data. Therefore it is best you take a back-up before going ahead with formatting.
   

   3. Disable or make unneeded services Manual

   Some processes and services, which might not really be necessary, are by default made to start automatically once the system starts up. They will consume RAM as well as the processor’s attention, slowing down other important tasks. It is best to disable them. For this, do the following:
   
   
   1. Click Start. In the search box type services.msc and press Enter
   2.  Go to Services & Applications > Services. You’ll see the Services window (refer figure).
   3.  Right-click on a service that you wish to set to manual or disable. If the service is already started, Stop it first.
   4. Right-click on a service that you wish to set to manual or disable. If the service is already started, Stop it first.
   5.  Once the service is stopped, again right-click on it and select Properties.
   6. In the Startup type, you can either set the service to Manual, if you would be using it later, or Disable it, if not needed.
   7. Once done, you can close the windows
   8. 

4. Disabling Unwanted Start-up programs to speed up System Start-up

Some programs are set to start during system start-up. These might slow down the start-up process. Programs that are not really needed during start-up can be disabled. For this, do the following:

1. Click Start. In the search box type msconfig and press Enter.
2. In the System Configuration window (refer figure), go to Startup.
3. Uncheck the box next to those processes that are not important for start-up. This will disable them.
4. Once you’ve disabled the processes, click Apply and OK.

 Hard Drive related

1. Clean up the hard drive

Remove unwanted files, like temp files, downloaded program files, recycle bin, etc. You could use Disk Cleanup option to do this, as follows:

1. Click Start > All Programs > Accessories > System Tools > Disk Cleanup
2. The system will first calculate how much space can be freed up this way. In the Disk Cleanup window (refer figure) that appears, select the files in that need to be deleted under the Files to delete list.
3. For deleting ‘System Restore‘ and ‘Shadow copy‘ files, click "Clean up system files" and then on "More Options" tab
4. Finally click OK. You’ll be prompted again before the deletion. Click Yes.

2. Enable Write caching on device

This is an option which allows the OS to flush changed data to the hard disk when the system is idle, so that performance is not affected when in use. For enabling this, do the following:

1. Press Windows key and while holding it down, press Pause/Break key.
2. In the window that appears, click on Device Manager in the left hand pane.
3. In the next window that appears, expand Disk drives.
4. The drop-down list will show the hard drive. Right-click on it and select Properties.
5. Click the Policies tab in the Device Properties window (refer figure).
6. Check the box next to "Enable write caching on the device"
7. You can as well check the box next to "Turn off Windows write-cache buffer flushing on the device" and then click OK.

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3. Perform Disk Defragmentation

When there is no sufficient space to store in a hard drive, the OS splits the file into parts and stores it in different areas on the hard drive. Defragmenting allows all these parts to be stored in contiguous memory locations. For defragmenting disk do the following:

1. Click Start > All Programs > Accessories > System Tools > Disk Defragmenter
2. In the window (refer figure) that appears, click on the drive that you want to defragment and then click Analyze disk.
3. This will estimate the time required for the process. When done click on Defragment disk.
4. Once done you can either View Report or click Close.

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