20 Most Recent Power com Smart King (SMK-2000A) (SMK-2000A) UPS System - Page 3 Questions & Answers

RTM read the manual yet?
makers page shows
End of Service Life ok I read your manual and that jack #13 DIN is not document
and is unique to each system systems made, NO STANDARDS.

my guess your 5500 is dead or fails in some way,not told that.
they do not publish schematics, call them and ask , and hear NO.

Power Computers... | Answered on Feb 13, 2020

Boss BV 6656B radio read the manual first. no really
and look for batteries inside that are dead first. always this FIRST.
a car radio RIGHT, posted to computers, and is NOT.
the Radio will have 2 power sources, most times.
1: ignition on.. ACC.
2: memory. (this must go to the car battery , hot full time wire in harness)and fused
if not wired right this will fail.
boy finding the install manual is a pain on this BOSS, users manual is useless, for that.. zero facts there but click rules..

what does Grill system mean,? google shows Zero hits. why use that word, dash? mounted, you mean?
it has a remote so remove its battery if they are weak
any remote on earth can go NUTS, (low battery worse of all)

ok you can remove all power to the car radio, all wires, power.
then wait overnite and try it then. (a level 1 reset on any thing electronic if batteries inside those out too)
most car radios have no battery, but BOSS id never guess.

the power button on the RAD has long press mode. use that?
>3sec long. it states.
the yellow wire is memory wire, remove that to reset radio.
red wire is ACC./IGN on wire main power remove both to reset radio.
I think i covered all ways to fix this problem..
remove power
replaced remote batteries first. as is the case always, first.

Power Computers... | Answered on Feb 13, 2020

so you post inverters to computers, why? is this a UPS, I have one, in fact serviced 100s of them and models.
time delay,? elaborate that fully, and more clearly.

my wild guess is you meant if AC power in the hood fails
the load on UPS goes dead, with it.
that means the inverter failed, and that means 99% of the time the battery is no good.
lost the manual on your UPS that it? or the service manual.
there are 2 classes of UPS, full time and part time
on part time it must switch over fast , in say blink of eye fast. 0.01 sec.
on full time inverter runs FULL time and no switch delay at all.
Sine wave USP is very good,.
the batteries can fail in 1year to 5 years.
less if overloaded, and power lost vast time, (mains)
do you know how to load test any AGM battery, using a load tester.
all USP techs do, for sure any shop that lists those as supported
why ask fixya how to fix UPS< and then get in to danger.
the voltages in side are huge, and if you short the battery out boom flying red hot metal to face or acid blowing out of cracks on a battery, SAFETY FIRST DUDE,

Power Computers... | Answered on Feb 13, 2020

it's not a computer is this,
this tool is for cars, battery charge and jump. 11 years old
read page 6

this old toll has and old AGM battery inside
none made last this long ever, and if not kept then internal battery charged it will go bad in 6 months due to sulfation. !

Power Computers... | Answered on Feb 13, 2020

what is this computer, 6430?
its not it is
Niles Aurielâ„¢ is the simplest way to integrate the smart home control you use most - lighting and climate - into your home audio and entertainment system.

I say it needs service
buy service manual from them and RTM, ?


one trick on consumer electronics is (Reset)
hold power button in then plug in line AC cord to wall.
and may things reset, but do ask them.

Power Computers... | Answered on Feb 13, 2020

rds of a 1.2 Ford fiesta deisel mean? No power and sounds like engine is knocking

Power Computers... | Answered on Feb 04, 2020

What device are you trying to fix?
If it is a computer monitor, is it connected to the correct port?

Power Computers... | Answered on Feb 04, 2020

Could you explain what device you are using?

Power Computers... | Answered on Feb 04, 2020

My desktop power supply is burnt it is 300w I have an old one which is 350w will it work.

Replacing a power supply is common solution to some problems. Making sure you have the right wattage power supply is important... and bigger doesn't hurt.
If your computer has been running well on a 300-watt power supply, then it doesn't need a bigger one.
But there's nothing wrong in using a bigger one. It's possible that a new, larger power supply might be a little more efficient or perhaps even a little quieter.
But your computer will continue to use whatever it was using before, which we know is less than 300 watts. That your new power supply might be capable of providing more is beside the point.
A new power supply is typically called for in one of two situations:

Power Computers... | Answered on Jan 23, 2020

it has battery inside, and batteries love to fail.
#1 cause, so test the battery is next, and first and always.

the full charge lamp is not gawd, it is crude.(read toy grade)
the battery inside terminals must not be corroded.

Power Computers... | Answered on Jan 12, 2020

try ebay

Power Computers... | Answered on Jan 09, 2020

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Power Computers... | Answered on Jan 09, 2020

Have you checked if the adaptors are 110V or 240V. If they are 110V and you plugged them into a 240V, then adaptors are shot.

Power Computers... | Answered on Jan 07, 2020

Possible source, try online chat or call:



Power Computers... | Answered on Dec 26, 2019

OSB369 - Agen Judi Bola Terpercaya, Bandar Bola Terbesar Terbaik

Power Computers... | Answered on Dec 25, 2019

no computer stated.
what is a 110, nothing stated (nouns)

Power Computers... | Answered on Dec 18, 2019

most are, (volts, amps.watts and pin wiring)

there is no standard on wall warts. ever, for sure world wide.
no thing told Prokeys 88 what is that?
ahh my wild guess is gee you posted to computers and is not
it is a music keyboard (cheap)
Prokeys 88 SONO? what is it exactly the SONO uses standarded USB power pack like used on cell phones.

the sono runs 2 ways with USB power pack
or connected to any PC with USB cable (5vdc is USB)
the non sono 88
uses a 12vdc power pack
I say use 12vdc pack 2 amps. web cameras CCTV IP cams sold vast these.

the non sono page 4 clearly states (gee first google hit too)
12vdc, 500mA (1/2 aMP OR MORE) AND CENTER PIN PLUS.


EASY peasy japaneezy./

Power Computers... | Answered on Dec 18, 2019

is this a computer?

seems not
but no maker or model stated so there can be no answers lacking suck a key set of facts on any intercom made.

Power Computers... | Answered on Dec 18, 2019

lost the old one? did you? not stated.
what computer is this, Midland makes none.
ahhh its a weather radio. non PC.
wrong forum, and doing that makes answers not happen.
I see them on sale on ebay, why not just buy one.?
lets read your manual together, first google hit BTW.

midland wr-300
page 16, shows 9-14vdc (12vdc ideal) and power pack for any 12vdc IP web cam will work 1amp to 2amps DC.
for sure, if wired right to end connector, most are + center.


Power Computers... | Answered on Dec 18, 2019

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