Question about Pioneer AVH-P4000DVD Monitor

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Cannot get my I-pod touch to work with this unit

I tried the "USB" connection I tried the RCA connection that circuit city sold me and I tried a black interface cable nothing works?

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  • Jorge Santiago Mar 19, 2009

    I'm having same problem. Have you been able to solve it. If so I would be most interested in finding out what worked, thanks.


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I'm having the same problem, have you been able to solve it yet?

Posted on Mar 19, 2009

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TD2340 touch only works occasionally

If it has been working okay till now I would cleand up my hard disk after having unstalled the driver, do a disk cleanup and a defrag. MAYBE A RECOVERY TO A TIME IT WAS WOEKING.

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Pavilion 23tm. the touch screen doesn't work.

Touch screens need drivers just like your mouse does. HP will have it. Whether it works with your computer is another question.

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My lcd monitor hpL1908w goes off after a few minutes when am in the middle of a task. how do i solve this? suzan

jamaa195, Suzan, You may want to visit this link to find out what might be L1908 problem of black n blank or black screen and options you have open to you. Yes, your display may have developed an internal problem on the power supply printed circuit board if your unit acts same way when connected to a different "known-good" pc as a test. If a known good monitor works perfectly when connected to your pc then you know your monitor is having a problem. Try these thing first. Get back here on fixya if you need more help in deciding what course of action to take. 12fixlouie north of Windy City.

Apr 26, 2010 | CTX S762A 17" LCD Monitor

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Screen works as normal then it just goes blank. Checked connections all firm. Fiddle with scarts and by luck comes back on. When screen is black there is flickering in background and on/off button keeps...

rjmd1, Will unit do same when using standard vga input from a PC? You may need to "tear-down" unit to inspect the unit's switch-mode-power-supply and ccfl inverter circuits for bad (frosty looking) solder joint connections where the leads of the electronic components(active and passive) are soldered to the printed circuit boards and check the electrolytic filter capacitors for swollen tops of their aluminum can housings. If unit produced in 2005 might think about trade for new unit. It's not easy task to find "hair line" fractures of "intermittantly open" solder connections without use 10x jewlers loupe" or inspection microscope. Have you turned off or disabled all screen savers or power saving mode software? Let us know results of investigation. 12fixlouie

Apr 16, 2010 | Rosewill R900J 19" Flat Panel LCD Monitor

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My wife's mom bought us a desk top p.c with this samsung 906bw

Well, seems like the CPU is the source of the problems, not the LCD Monitor.

The simple way to check it is by remove the cable from CPU unit, see for any sign such us color pattern moving or any sign.

the other way is, try using other CPU or Laptop, then connect it to the LCD Monitor.If it works, then you need to repair your CPU.

Hope it's working

Feb 22, 2010 | Samsung 906BW LCD Monitor

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After watching tv for a little while the screen goes black but you can still hear the audio, if your turn it off for a while it will work again for a little while

bkent2, Look at back of unit for date of manufacture. I would guess that the "cold-cathode-fluorescent-lamp" electronic "ballast circuit" has a problem which will cause the "switch-mode-power-supply" to go into partial shutdown mode. Also note that I think unit has a temperature related solder connection of some component on the SMPS/INVERTER printed circuit board that will need to be resoldered to restore unit. Read other responses in my fixya profile to find out all your options to help you deal with this black screeen problem. 12fixlouie

Dec 25, 2009 | LG L1917S-BN 19" LCD Monitor

1 Answer

How do i play video from usb on a Pioneer AVH-P4000DVD?

You can NOT view video using USB on this unit. Video has to come from the AV inputs (RCA connections) or from an IPOD connection. Sorry.

Jun 30, 2009 | Pioneer AVH-P4000DVD Monitor

1 Answer

Screen won't turn on

only the touch not works but the monitor is good

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2 Answers

Elo Touch Screen wont stay on!!


I spoke with ELO techsupport and they said that I have a bad backlight inverter. I am looking for replacement parts. Have you found anything? If not, would you be interested in selling your USB controller unit from your monitor? Wake

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