Question about HP Compaq Presario SR5450F Desktop PC

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Problem with hp compaq presario sr5450f desktop pc Wont turn on ,black screen??? Power supply is good,memory is good ,hard drivers good.

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Sometimes it happens that you start the computer and get black screen having this message, "NTLDR is missing press Ctrl +ALT +DEL to restart". This mostly happens when the virus infects your computer, because most of the viruses attach themselves to the NTLDR files. This can also happen due to power failures, problem in master boot sector, corrupt bios settings, or some other problem in the boot.ini file. These files play a very important role in rebooting the system and if there comes any problem or they get corrupted by some virus or for some other reason, then they do not allow the hard drive to boot. However, its not that much difficult to fix this error, as all you need is to get your installation cd and then need to follow some simple steps. This will definitely help you in fixing your boot loader to the working state.
*First, you need to get your installation cd and then place it in your hard drive and restart your system.
*After restarting the system, you will get message "Press any key to enter setup". So, follow this message and press any key, this will take you to the setup. However, there could be some different scenario as well depending on your bios setting. This is because of the fact that if you have not given priority to your hard drive then it would not boot in this way. For this, you need to change your boot device priority and its better that you set this priority to your CD Drive.
*Once you enter the setup and it loads the entire program, then you need to press the R key, which is for repairing the windows installation. This action will take you to the dos mode where further processing will be done. In the dos mode, system will ask you about installation place. Most of the people install their operating system in the C drive, which comes at number 1 option, so you need to press option 1. However, if you have so many partitions or you have installed the operating system then you need to choose the option according to your drive name. Here you need to enter your password as well, but if you have not set any password then you can simply press enter.
*Then there will be a c:\WINDOWS> command in a dos mode where you need to write, "Copy d:\i386\ntldr c:\windows. However, if you have different place of your installed operating system then you will write the address of that drive. This is the whole process and now you can eject the cd and can press exit to restart the system. Now this process will copy the correct NTLDR file from installation disk to your hard drive by making your system in the working condition.
Remember to fix your Windows registry with RegInOut Registry Cleaner and PC Optimizer. The Intel software partner program, RegInOut thoroughly clean your registry and helps to avoid Windows errors and crashes. If you place the registry protection in place it will give a great boost to the Windows internal functions.
To start a seventeen seconds download of this amazing program just go to this location and directly download the program from Intel Software Partner Reginout

Posted on Sep 01, 2010

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3 Answers

I need a power supply model atx250w-12z


part number you need is KJ383AA, KJ383AAR

they have the dimensions that fit your computer please look for your self. Measure your power supply you have.
New PC Power Supply Upgrade for Compaq Presario SR5450F KJ383AA Computer

May 14, 2014 | HP Compaq Presario SR5450F Desktop PC

1 Answer

My SR5450F will not turn on


Make sure your battery is charged. If it is, sorry about this lacking solution; little information was provided.

Jan 20, 2013 | HP Compaq Presario SR5450F Desktop PC

1 Answer

Power Supply Watt Limit


Check it should be written on the power supply sticker.
It should give a max output, but you will be interested in it's contineous output capacity. Make sure it has a PCI-E 6Pin graphics power plug. You will need one to power a large graphics card.

Take care!
damnor01

Sep 16, 2012 | HP Compaq Presario SR5450F Desktop PC

1 Answer

Does a Compaq SR5450F have HDMI connection?


If it doesn't have it, then you can use Add on HDMI pci card instead. Check out with your retailers if they have one.
Thanks

Apr 14, 2011 | HP Compaq Presario SR5450F (KJ383AA) PC...

1 Answer

Compaq Presario sr1550nx wont power up. Green light on power supply is blinking. What is that telling me?


Basically, I think that your power supply has gone bad if nothing at all happens when you turn it on.
To test this, disconnect the hard drive, the CD, and any other peripheral and try to start it.
All this assumes that when you push the on/off button, all you hear is yourself breathing--nothing at all from the computer.

Oct 11, 2010 | HP Compaq Presario SR1550NX (PY059AA) PC...

1 Answer

Compaq Presario S3040SE PC Desktop was working fine. when i turned it on next day screen says operating system not found. restart. now monitor wont kick on and hard drive light doesnt come on. only power...


Normaly when you get the error that the operating system cant be found, it is a indication that the hardrive has either gone bad, or somehow some of the system files got deleted. I would say though since the hard drive light wont come on it could be the hardrive has shut down completely. But you still should see the company image of your computer when you start it up, (the bios screen)

A bad hardrive would be my first guess, 2nd problem if its not your harddrive would be a new power supply.

Dec 31, 2009 | HP Compaq Presario S3040SE (DF222AR#ABA)...

1 Answer

Wont turn on,fan wont run,nothing happens


Look on the back of the power supply and see if there is a light. Here is a troubleshooting guide from HP.
http://h10025.www1.hp.com/ewfrf/wc/document?lc=en&dlc=en&cc=uk&docname=bph06788

Dec 10, 2009 | HP Compaq Presario SR5450F Desktop PC

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