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How do i power my passbook(we)

Powering up my western digital passport elements ext hard drive

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Not working when plugged

Most UPS's have split power. One is for Surge protected which is probably the half still working. The other come from a switching device called a relay. The relay is on the circuit board inside. If the battery backup'd half is dead, then that relaying is not connecting the power source to the three outlets. It could be due to a defective control circuit or the relay is bad. If you dont know electronics, either buy a whole new unit, or send it in for a rebuild with a place that knows what they doing. The manufacturers approved service places charge a reasonable price, but wont tell you anything for DIYers. I found a place in western canada that services them and does correspond with tips...that worked. And the obvious warning, the insides of a UPS can kill you if you dont take proper precautions

Jan 09, 2014 | APC UPS Battery Backup Systems

1 Answer

I have a computer that is plugged into an APC SC1500, the online indicator is green and the self checks are ok, but twice now when the power has gone down so has the computer. It is like its not even...

Unplug your UPS from the wall. If the UPS shuts down you must replace the batteries please call me for free tech support at Gruber Power Services 800-658-5883 ext 256 and ask for Eric

Sep 01, 2011 | APC UPS Battery Backup Systems

1 Answer

APC1000 is totally lights, no nothing. Was working fine last week with all lights lite! No response to the pushing T or o. Do not know of any long term power outage - there's power to...

Pull out your batteries and check them. The UPS wont restart with out good batteries.
Call Gruber Power Services for free tech. support 800-658-5883 ext.256 ask for Eric

Aug 23, 2011 | APC Smart-UPS 1000VA UPS System

1 Answer


Hi, Input power should has hard wire but on output has no wires ( is just receptacles). See below details :

Input connection :

230V, 50-60 HZ (Hard wire: 3 wires) ? connect to power source

Output connection :

(8) IEC 320 C13


(2) IEC 320 C19


? Connect this port to your loads

Dec 07, 2010 | APC Smart-UPSĀ® RT 5000VA UPS System

2 Answers

LOOKING FOR RUSSIAN MANUAL u will get the required

Jun 18, 2009 | Powerware 9120 UPS System

1 Answer

How hard is it to replace transformer in a desktop pcu?

It's not, It usually only require you to disconnect all connectors (Hard drive, motherboard, CD player) 4 screws out (around the fan grid), take out the power supply, then put the new one in place, put the 4 screws back and connect your new power supply to the same places, just be careful (don't touch the electronics component as you could damage them with static electricity) and it's a piece of cake


Mar 15, 2009 | HP UPS Battery Backup Systems

2 Answers

UMAX Scanner Astra 5600/5650 Driver before you install this software your computer has to have a new vision of mircosoft passport,net otherwise the dill ext won't register.

Mar 12, 2009 | UPS Battery Backup Systems

1 Answer

External hard disk and pcmcia cardbus

There may not be enough power from the cardbus to run it. That bus is very low current to power it up so you will need the power cord.

Try reinstalled the card drivers.

Aug 04, 2008 | UPS Battery Backup Systems

2 Answers

Start up

there may be several reasons as to why your puter is doing this. lets do some basic checks to try to get past this safe startup and into a regular startup.

1. ensure your power supply is good. many times a brown out or surge may cause a default as you have. this is done by doing common sense things as ensuring the power cord is completely plugged in at the power supply and into the back of the unit. (a simple loose connection will kick up this window u mentioned). ensure all connections to your cpu unit are secure as well as the wall power supply if you have a ups take it off line....for this

2. if you are able disassemble the unit (cpu) and ensure all cards are properly seated or if you in the recent past have installed a new item (video card, memory, or ect) you can reseat it or remove it. also. take necessary precautions.

3. software- if all the above items dont do it for you. your issue may be software. as mentioned above you can do a soft reset. first set the bios to default. if problem isnt fixed go to windows xp bios for the soft reset. this will attempt to repair drivers ect on windows and usually dosent affect files.

4. hard reset- this will erase all data currently on ur system. hard decision but you can do it. do you have dual hard disk drive. c and a D or other letter identifes second drive. this probably the last resort you want to take especially if you want old files. keep in mine however there are programs out there that will scan your hard drives for old files and they can sometimes be recovered. do the homework..on someone elses computer...bad joke.

anyway this is a simple approach and i hope your experience with ends up as a good one.

good luck

Jan 13, 2008 | UPS Battery Backup Systems

1 Answer

Western Digital My Book 500GB Essential Edition External Hardrive

Did your WD 500 come with software? If so have you installed the software? Does windows see the new external hard drive under my computer? You can always drop and drag files and folders directly to your new hard drive. What operating system are you using? Please answer questions and then we will go from there.

Jan 02, 2008 | UPS Battery Backup Systems

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