Re: Faulty Dell ST2210
Can you expand on "Just shut off" - could mean almost anything
Can you expand on "Just shut off" - could mean almost anything
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Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740 -
Re: Faulty Dell ST2210
well, it literally just shuts off, I turn it on, the self check thing comes up, 10 seconds later, it goes off, clicking the power does not do anything, I have to unplug the main power a wait a little before I can power it back up again :/Comment
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Re: Faulty Dell ST2210
What does the power led do?Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
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Re: Faulty Dell ST2210
power led just goes offComment
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Re: Faulty Dell ST2210
It is connected to running PC?Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Faulty Dell ST2210
nope, just by itselfComment
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Re: Faulty Dell ST2210
Some monitors dont stay on without a source.
EDIT - would also be useful to know if the pC recognised it correctlyLast edited by selldoor; 08-26-2014, 08:10 AM.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
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Re: Faulty Dell ST2210
it's supposed to stay on without a pc connected to it, there's the self test "box" that floats around.
also, I dont think I can get enough time to plug it into a pc, it shuts off so quickComment
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Last edited by selldoor; 08-26-2014, 08:55 AM.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740Comment
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Re: Faulty Dell ST2210
Dell monitors will usually show the floating box unless connected to a video port and the computer is off. The cable senses that it is connected which disables the "self test" floater and goes straight into standby. If you've got a cable connected to the display try disconnecting it.Comment
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Re: Faulty Dell ST2210
Hello,
I've got ST2210B monitor and just wanted to inspect PCBs, but have no idea how to open up the casing. All I can see - it consists of 3 "layers", so I presume there are clips somewhere there. How to start ?
CheersComment
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My question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?
Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?
My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
I have tried multiple different Dell power adapters. My Dell... -
Hi everyone,
Looking for some advice or opinions on what to do with a monitor issue I’ve run into. Apologies in advance is this crossovers a few forum categories.
I have a Dell U3425WE, which I've recently replaced with another model. That said, the original unit is still fully functional in terms of the display — it works perfectly over HDMI and DisplayPort. However, the USB-C and Thunderbolt 4 ports have stopped functioning correctly. The Issue:- The 90W Thunderbolt 4 port (circled in the photo) no longer charges or powers any device, including laptops or MacBooks.
- There’s
07-15-2025, 04:55 AM -
I would like to share my experience about charging issues with Dell power supplies with the tech community. I am working on a Dell Inspiron 5590, Mainboard 18778-1 with charging problems. The device can be switched on and works so far, only the message appears at startup:
Alert! The AC power adapter wattage and Type cannot be determined. The battery may not change. The System will adjust the performace to match the power available.
The power supply unit is not recognized in the Bios and the charging process is set to "idle". I use original Dell battery, type... -
Dell thunderbolt firmware, extracted from dell firmware update exe. Padded to 1MB.
Some models have a choice of 2 different firmwares, it depends on the dell SKU.
The SKU is in brackets (****)
EDIT: NVM65... -
BIOS password locked Dell Latitude 3440 (Service tag B4HNJX3)
Have extracted the BIN and want to know how to rebuild a clean BIOS
I have come across the 8F8C patcher but not sure if that would work in my case as the service tag ends in 0001.
I tried it and although the log states it patched several mentions of 8F8C in the BIN, I haven't flashed it yet in case such a patch wouldn't work.
Have also tried to extract a clean BIN file from Dell's .exe BIOS updates using 'Dell PFS Extractor', but not confidently; Ended up with a 25MB file instead of the same 32MB...
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