20 Most Recent Compaq UPS T2200 XR UPS System Questions & Answers

as long as you dont try to open the batteries and make sure that all power is disconnected you should be fine.

dont touch any boards inside until you disconnect the batteries. as well as mains. remember that a ups can create 110-120v AC from the batteries. which is why i am saying that.

Mark

Wait till you get the new batteries........, then swapped them out.

The answer is yes, until you have a blackout. oops.

You have something..... so

By the way give me the battery information and I will send you batteries. Be happy to sell them to you. I may quote yoiu a better price then anywhere else.
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Good luck.

They are 12v 22AH SLA batteries. They are wired in series. The neg runs to the board, the two positive wires run to the fuses at the side of the cabinet.
-Phil

If you replaced the batteries, and the +ve wire touched the body you will short out the batteries with possible battery death depending on how severe and for how long the short was.
You should not have harmed the UPS unit at all, not even blown the fuses.

It uses 4x12v @ 26AH batteries in series, making a total of 48v (more like 52v if charged).

For deltec PRR2200i you got 4 pcs of 12 volts batteries and it was just connected in series

Sir, just open the ups, and you can see the battery inside. after you open, pull out the battery, then look for the voltage rating, it is located on the battery itself

Good luck,

Is is probably too old to take Win 10. Also, USB support normally starts once Windows is loaded. During Boot up, it looking for a hard drive or Bootable CD Media. By default, the notebook can start only from a bootable hard drive or bootable drive medium in the notebook. https://www.google.com/search?q=Compaq+evo+n115+boot+from+usb It is 21 years old!!

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It is 22 years old and there is not support for the virus magnet that is called Windows XP!

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From the Service manual https://www.manualslib.com/manual/71736/Hp-Compaq-Presario-F700.html?page=43#manual Unknown user password If the computer you are servicing has an unknown user password, follow these steps to clear the password: NOTE: These steps also clear CMOS. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the 1. computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer. 2. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and 3. then unplugging the AC adapter from the computer. Remove the battery (see Battery on page 37) 4. Remove the real-time clock (RTC) battery (see RTC battery on page 44) 5. Wait approximately 5 minutes. 6. Replace the RTC battery and reassemble the computer. 7. Connect AC power to the computer. Do not reinsert any batteries at this time. 8. Turn on the computer. 9. All passwords and all CMOS settings have been cleared. Videos as well https://www.google.com/search?q=Compaq+F700+reset+admin+password ..

Windows 7 should be the OS. If you go to safe mode, it should complete booting and then you can list the errors but I suspect there is a driver error. Maybe the wrong version in there.

Hopefully it will still work with a new battery and power supply to charge it. They were quite reasonable back in 2008. Win7 software (no longer supported) and fairly fast.

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