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My acer is not responding

When i put it on, it tell me ntldr is missing

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Re: my acer is not responding

Ther is a corrupted file in your operating system you need to run again your winxp cd if this is your o.s. then clck repair in order to solve your problem.

Posted on Feb 09, 2008

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Having UPS Model No. BR 1500 in time of opening UPS shows over lode without giving any lode. Battery is new . can you tell me the solution.

Try to reduce your load. in a overload condition the UPS can not tell you what the load is if it has more then the 1500VA your UPS can not put out more then 1000 watts. Battery has nothing to do with the load.

Sep 09, 2011 | APC Back-UPS RS BR1500-IN (BR1500-IN) UPS...

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Nldtr missing

Am I right in thinking you mean NTLDR and not NLDTR? If so here is the fix.

To fix the error on startup of NTLDR is missing in Win XP you should follow the steps below using a full version Win XP CD and the Recovery Console.
Insert the Windows CD and start the computer making sure the computer boots to the CD first.
When the Welcome to Setup screen appears, press R. (this may take a while to load)
Type a number corresponding to the Windows installation you wish to repair (usually 1) and press Enter. When prompted, type the administrator password and press Enter. (if no password was entered on you system then just press enter)
From the command prompt you want to copy NTLDR and NTDETECT.COM from the i386 folder of the CD to the root folder of the hard drive. This is much easier than it sounds and can be done by typing the commands below.
In the examples below C: is presumed to be your hard drive and D: is presumed to be your CD drive. You will need to change the drive letters to your own if you have more than one drive. ( if you are having problems entering \ then try pressing the # key to see if that works)
Type these 2 commands exactly and press enter after each one.
Now remove the Windows XP CD from the drive and restart the computer and your computer should now start normally.

Apr 22, 2009 | IBM Tripp Lite OfficePro 700 (10K1912) UPS...

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Uninstall version 11 and reinstall version 10
I use VLC player all the time and have no problems with any sound or video files give it a try

Nov 26, 2008 | UPS Battery Backup Systems

1 Answer

Mass storage device

I suspect that the "Portable Media Serial Number Service" local service is not running.

You can check this by opening the Control Panel<AdministrativeTools<Services. Look for the above service and make sure it is running. If not set it for "Automatic" and click the "Apply" button, then "Start" by right clicking the service and click "Properties".

Let me know if this works!


Jun 23, 2008 | UPS Battery Backup Systems

2 Answers

Help with my liebert powersure interactive 1000?

The wiring fault light indicates that the polarity of your power outlet is wrong (positive and negative wires have been inverted) or that the ground is missing/faulty.

This have nothing to do with the configuration of the UPS. Unfortunately (for liability reasons), I have to tell you that the only person who can fix that is an electrician.

Just for testing, try plugging it into another power outlet elsewhere in your house to see if it is any different.

Feb 21, 2008 | Liebert PowerSure InterActive PS1000MT UPS...

2 Answers

Computer won`t boot

u will have to reformat the hard drive and load win 98 or win xp whichever u want to fix this

you can have more detailed info at

Jan 31, 2008 | UPS Battery Backup Systems

1 Answer

A smart ups 1400 stopped working

First cheack the supply if supply is present the then cheach the cable which is connected between power supply and the ups if this things are working properly then open the ups and then go to the power supply section by tracing the ip put from the power supply switch you will find the fuse over there

Dec 17, 2007 | APC Smart-UPS 1500VA Shipboard...

1 Answer

Slow working

you need to run the disk clean up in order to speed up your system, you also need to run a registry cleaner to speed up from booting, you can also upgrade the ram memory to speed up. you can also need to to run the defragmentation at least weekly. these are the solutions you need to speed up your system, you can choose either one of them

Nov 28, 2007 | UPS Battery Backup Systems

3 Answers


Windows Media Player in this case has a script error that causes it not to respond on any OS platform that has yet to be fixed by updates. I have currently updated it to its fullest and it refuses to respond properly on windows xp, let alone beta versions of windows like windows 7. My suggestion is forget windows media player 11 and go download VLC player which plays more things off the bat anyways. Its free and easy and small. There is also any number of other media players like Realplayer, Quicktime, or Windows Media Player Classic. 

Sep 15, 2007 | UPS Battery Backup Systems

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