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In3116 bad fan

Dead fan

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Hp P6000 fans stop after 15 seconds. Hard drive light stays on. nothing on monitor


dead PC, DESKTOP PC ,as old as 2009.
the fans tells you the PSU shut off, for cause.
fans, so you saw all fans turn off or just 1. or 2 of 3.
my pc has 4 fans many have 3;
CPU fan stops ,cpu overheats , PC goes slow or dead. clean the lint off it.
GPU fan , video goes dead. if it overheats.
PSU fan is inside the PSU if it goes bad, PSU is bad.
no monitor stated, is it CRT or LCD is it 15 years old.
if the monitor is 2002 or newer the OSD screen works
even with PC turned off, press the select button see that OSD screen ? telling you the monitor is not dead in 1second flat;
i caN NOT understand why the HDD lamp glows,
if the PSU shuts off , most LEDs go dead, on my PC
the standby LED on the MOBO glows, unless you pull the PSU power cord.
your HP PC came with 9 different mobo, during its production run.
at least. so answers come harder from that reason.

here are some simple tests.
test 1
power on, hear fans run
does the DVD drive (or cd) button eject work,.?
do all fans not just 1 or 2 worK? look for all fans clean the lent out
or things will overheat,
PSU can be bench tested or in the PC case.
using a jumper wire, even the HP service manual covers that.

power on the PC (after keeping monitor on for 5 full minutes)
test 2
the Screen must say, "hit ESC key to enter HP setup" BIOS.
press the ESC key on the monitor
if no text shows up that is a dead PC< "text above missing{"
if the PC told you to hit another key do so.
The ESC key , activates the BIOS brain. this cause
all those pages to work as seen in your service manual;.
if BIOS is dead that is a bad PSU (monitor ok)
or CPU is overheated.
bad ram, take all sticks out and test 1 by 1, ask how. !
The PSU will shut down on up to 12 or more faults
but never shuts down the standby power bus. unless AC line pulled.
IF the PSU has fan as most do this is the first place I look.



try this guide
https://support.hp.com/us-en/document/bph06788

Jul 08, 2017 | HP Computers & Internet

1 Answer

Over heating cant find cooling fan relay


Gas or Diesel?
check fuses first! then scan it, the PCM will set DTC errors
if power feeds to the fan are dead, not scanning cars first is a travesty to (labor, time, parts wasted etc) even $10 scan tool works on our USA cars this year.

first off there are 2 systems.
and you never said what engine.
no engine, we must guess.
why work on any car, not knowing whats under the hood.
??????
cylinder count 6,
displacement. 4.0 (wild guessing )
at the least. the big engine has the Hydr. system only.
wj jeep

4.0L or 4.7L engine.
ill answer for 4L , 5million sold.
TEST 1 (fan) parked and ran and purposefully overheated
this is a SOP FSM test , to see if the fan trips at the correct temperature !
if the fan does not work, parked, and overheating there are only these things wrong. ( any volt meter finds this easy)
1: ECT not showing overheat, to PCM ( use a scan tool !!!)
2: PCM cant see ECT , wires bad to ECT. sensor.
3: PCM fails to close relay (volt meter checked) due to above.
4: relay bad, or missing or wires to it bad. coil must be 12vdc hot.
5: relay output at 12vdc but fan dead, that is a dead fan, (hot)

in all cases bad wires and fuses and connections bad.
the 4.0L engine fan is a hybrid, has electric fan and thermal fan on front of water pump. so there are 2 tests.

WJ
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service

its all there.
cav 13/14 PDC socket is it.


open hood, open lid, see lid words, its there. fan.

25587817-cuky5fb52wfczksibethvkr1-1-0.jpg

Mar 18, 2015 | 2002 Jeep Grand Cherokee Limited

1 Answer

I have a 94 plymouth sundance 6 cylinder the fan that cools he radiator is not working what is he problem


3liter 6cyl? (5 or 6 engines used, 2.2L up to 3.8)
in all cases (engine rad cooling fan) (seems not)
clutch fan failure? (if old mech. type fan) replace it.
if electric fan?
  1. bad control sensor.
  2. bad controller
  3. bad fan relay
  4. bad fan
  5. bad wire/ connections between them.

what we do is get it hot and see if fan works at the FSM stated trip temperature. (225F is a guess, ) alldata.com has this number too.
if the fan is dead, we check voltage the fan, 12v ? fan is dead.
0 volts? yes, then control is bad.
the work backwards from here, finding true cause. easy huh?
any cheap voltmeter made works .

the ECT is for the engine. EFI system. TBI?
but the Fsm states.
All models equipped with electric cooling fans use this sensor to control the cooling (radiator) fan operation.

i dont have the wiring set for this car.
try alldata.com and use that for fan wiring ,etc.

Mar 12, 2014 | 2003 Suzuki Aerio

1 Answer

Fans not working ,or dont go fast enough on to keep radiator cool


check fuses, check fan relays , per fsm
Fsm = factory service manual.
alldata.com
there are 3 cooling fan relays Hi/low and control
the ECU outputs only high and low.
the ECU is hard coded, (softrware) to run fans. and uses
the ECT as the input sensor.
so if the low is dead the relay is dead.
if the the high is dead , high relay is bad.
if the relays look the same, why not swap them to see if the
2 fans switch fail mode.

Jan 26, 2014 | 2006 Suzuki Forenza

1 Answer

In3114 dead pixels


You should change the DMD or the optical engine. DMD abouut $350

Engine about $650 P5X84-2200 OPTICAL ENGINE, IN3116

Nov 28, 2013 | InFocus Corp. Open Box InFocus IN3114 DLP...

1 Answer

My windows control will not go up or down to control any of my windows.


fuse bad.
you mean the fan is dead, no fan, no heat , no A/C.
its dead fan and most die only low speeds and not high.
is your fan dead on HIGH> (big hint here)
the window s on many suzuki have a circuit breaker hidden in dash.
the fan if failed only on low speed,s is a bad fan resistor block hidden
in the fan case. when they fail , hitting the dash causes the broke
wire wound resistors to touch for second and can weld bad for a while but will fail soon.
you car read all about this , for $4
https://suzukipitstopplus.com/category/3-suzuki-service-manuals.aspx

Feb 24, 2013 | 2005 Suzuki Forenza

1 Answer

Heater/ac on a 1995 sidekick dosen't work


old post, you mean the fan is dead.
yes,
if dead on high , bad fuse.
if fuse is good, then bad switch or fan.
if dead on only lower speeds, bad fan resistor
100% coverage here. (just 4 parts)
http://www.fixkick.com/AirCond/heater.html

Jan 27, 2013 | 1995 Suzuki Sidekick

1 Answer

Hannstar ACER j mv-4 doesn't start up


no pc stated, maker or model #,, sounds kinda DESKTOP>?????
no oS stated
step one is test the MV4 on a known working pc,!!!
why wait, this so basic....
are you using VGA to VGA or DVI to DVI connections??????

the DESKTOP,
no sound means the fans are dead and PSU dead.
The PSU will run for 1 second and fans run now. if not PSU is dead.
if fans do run and stop that means PSU dead or mobo shorts or bad reg on MOBO. or bad ram. strip it down to test that.

ok fan runs that means 12vdc good. if stay running,
and if PSU stays up, then NEXT TEST IS Screen
is it 100 % dead, or do you get text or logos."
100% dead means to me bad VGA card(or chip GPU)
if the Hot key for BIOS fails, that means bad POWER/
or bad VIDEO card.

the fans run but are silent, I envy you.. sell me your fans....
im 1/2 deaf from Vietnam and can still hear all my fans.

my DT has 4 fans min. (it's Alien-ware box++++)
CPU, GPU and PSU, and 1 case fan,all must work.
do yours?

when you power on a PSU, the fans run and stay running
if that takes sides off so be it, ever clean the 5lbs of lent seen inside from 5 years, collected?
If you dont service any pc, this packs up and the CPU overheats
and shuts its self down by DESIGN.
why no do that service first.
see that CPU, see those fins, see that pack up there.
blow it out, outdoors, using CAN-0-AIR

mine over heats my GPU fast with lent, my Graphics car runs super hot and fast and lent is NOT ALLOWED here. ever..

old pcs with slow cpu ,, tend to packup slower, well lets say
they can run longer with huge lent here. its just slug processor so...
that is what it does.

recap.
  1. fans all run.
  2. BIOS dead?
  3. screen dead. no words no text at all.
  4. MV4 tested on other PC works. proves PC bad.
  5. LENT PACK job. as all do every year here, all.
  6. Bad VGA caRD. or using wrong port if PC has 2 VGA jacks. !

Jun 22, 2017 | Compaq Computers & Internet

1 Answer

HP P4SD, its running good with 4 gb RAM, P4 3.0ghz, and a couple sata hd. The problem is the fan output voltage, i havent been able to read the output chassis and cpu cooler pins voltage cause i can find...


"i can find my dmm?" did you mean CAN'T?
"its clearly off", what is off?
the fans are 3 pins,2 are power, one is RPM tachometer.
"it all works fine", so you can boot and run any OS, ?

"the voltage reads +12vdc", where, at fan or PSU?
the fans run off 12vdc, they are DC motors (from outside fan)
if the fan runs slow at 12vdc the the fan is bad or is a low RPM
fan, as some are, bigger fans run slow, for less noise.!

first is the CPU fan it must run full speed, if not the CPU will overheat in seconds and ALL CPU shut them selves (by there selves) this way. so CPU fan is first. what does it do... there....?

then BIOS screens. GOT BIOS UP? and running? with, ESC key pressed>.
let me guess your symptoms
1: PC dead. will not boot.
2: BIOS dead.
3: all fans DEAD,.
4: power switch works and all PSU voltages read right, (seems not)/?
5: if the PSU power wire reads right(DMM), matching the side sticker voltages, and the CPU is dead, the MOBO is dead, or CPU is toasted.


here is a modern PSU, sticker.
see 5 to 10 power lines, see them. all must read correctly
if a fan is dead, then its dead if 12vdc is present on the fan power pins.




psu-dsqaqngzuibs2svxh2bga4t0-2-0.jpg

Apr 28, 2017 | HP Asus Motherboard P4SD-LA Socket 478...

2 Answers

Fans won't start on my compaq evo


I suggest replacing the fans with new fans. Fans do expire and they need to be replaced.

Aug 30, 2017 | Compaq Evo D300s PC Desktop

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