Question about UPS Battery Backup Systems

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Laptop why does my laptop restart itself when i turn it off. also a plain blue screen appears first before it restarts itself

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Re: laptop

There may be three points 1 may be ram (memory) 2dry point in main bord 3 fan is not working properlly.

Posted on Oct 06, 2007

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Sometimes it not getting switched on when power is given to ups?????

Hi Vikas,

Sometimes this happens because the batteries are exhausted in the UPS. If the batteries cannot hold out until the power comes back... the UPS will turn off completely. It will then need to be restarted manually. There are some UPS's that have an auto-restart feature but I don't think that applies in your case.

Reply or call if you have any more questions about this -- 800.260.2259

Oct 14, 2013 | UPS Battery Backup Systems

1 Answer

Display will not come on plugged in or not

The UPS needs to have a good DC Buss for it to work. Before you buy the new battery disconnect the battery & unplug it from the wall. Push the on button to reset the logic. You may see the display flash breifly. Install the new battery. Then plug in the UPS and turn it on and enjoy

Oct 20, 2011 | Tripp Lite Tripplite Omniplus 1000 LCD UPS...

1 Answer

Computer restarts as soon as power goes off, its not an ups . When i manually turn off the power to the UPS, it switches / relay works fine, but if actually if there is a power outage the relay does not...

Your question is slightly confusing. Do you mean that the computer is not powered by a UPS? If the computer is not connected to the UPS, then why have a UPS? If the computer is not connected to the UPS and restarts when you turn the UPS On, your circuit feeding the UPS is overloaded and the voltage dips. If the computer is connected to the UPS, and restarts when there is a power outage, the fault may lie in the reaction of the HP 800. This unit looks to be a line interactive unit and it is not a true on-line UPS. The line interactive and battery backup (no voltage regulation) units both should have a switch to battery power time of 4 msecs, or less. If this unit is faulty and the switchover time is longer, it will not continue to hold up the computer internal power supply. If you are trying to run a laser printer on the HP unit, it won't have enough output capacity.

Feb 20, 2011 | HP UPS Battery Backup Systems

1 Answer


factory setting in bios
-set default
factory setting about program
- put the original CD or DVD (restore) in your CD drive
an restart the laptops
make sure that your boot sequence is CD drive
if it is not change it in bios setup

Jun 04, 2010 | UPS Battery Backup Systems

1 Answer

Just restarted a 9339-40 ups after moving it to another bldg. And it has no output now. Screen says epo needs reset. Any help?

Most follow the reset procedures to reset from a EPO shutdown. Usually it is a fuse on Powerware that needs to be pushed back in.

May 19, 2010 | Powerware 9330 40 (A40401110031112) UPS...

2 Answers

Our computer shuts and turns itself on repeatedly with out any warnings.

Is it old or screwed up? the fan that cools the CPU (processor) could be broken and it just gets really hot and it turns off the make sure your computer is not fryed take it to some compouter guy that knows what theyre doing and have then check on it

Dec 14, 2009 | Opti (es550c) UPS System

1 Answer

Usb ipod not dedecting in my pc

Try updating your iTunes app, then restart your computer. Then plug your iPod again.

Sep 10, 2009 | UPS Battery Backup Systems

3 Answers

Desktop will restart when the current is off

Check in your BIOS, normally there is a setting to restart after power outages.

Jan 02, 2009 | UPS Battery Backup Systems

1 Answer

The screen is darker when unplugged

On your laptop there should be key combinations to change the brightness of your screen. Once you do this, it will stay that way for each mode until you change it again. There should be in blue above the arrow keys, the F keys, or the number keys, a symbol that indicates brightness; one key for up and one key for down. You press the FN key and that corresponding key to turn your brightness up or down. Once you got it set, leave it. It will stay that way until you change it again.

Thanks and please take a moment to rate as fixya.

Nov 08, 2008 | UPS Battery Backup Systems

2 Answers

Laptop doesn't recognize QuickCam® Deluxe for Notebooks (2)

hii john sorry about this .. ok
another solution install the driver clicke here

restarts the computre When will the solution accept my respect and greetings

sincere markknof

Aug 24, 2008 | UPS Battery Backup Systems

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