Im having issue with no picture if both is in and if either one is disconnected the other half show picture. Tried the tape fix on a pin that looks darker then the rest on the left lvds cable( looking from front of the tv. Then i get picture but some white lines flickering on the screen. Can this be the pin that is damaged and i only need a new cable? Tried to clean it with no success. The tv is out of warranty ofc...
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Site announcements, capacitor-related news, and anything relavant you might think of... Got News? POST IT!!
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General Capacitor Questions & Issues
Questions and answers for identifying whether your device has bad capacitors. Also post general capacitor-related questions and issues here.
Topics: 3,214
Posts: 32,891
Last Post:
Capacitors instead of RTC/CMOS batteries
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Have just a general computer question, post it here. This can be anything from an OS issue, hardware issue not related to capacitors, upgrade question, or whatever basic tech-related issue is on your mind.... This is also a good place to share your tech projects!
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Topcat's Other Misc Weird Build Thread
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Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals
Technical discussions covering any type of desktop motherboard, video/graphics card, controller card, or whatever other desktop peripheral you need help with. Any and all brands and models welcome. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
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Dell optiplex 3000 micro bios
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Asus XD4 fails at the booting process.
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Technical questions about your defective television, projection screen, LCD/plasma, or any other type of video device. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
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58PUS8545/12
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Dometic SinePower DSP 1812T - No AC output
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Technical questions about your defective laser or ink printer, plotter, copier, scanner, and other imaging & printing devices. This section also includes digital cameras. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!
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Samsung SL-M2026 dump
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Sumsour station 8586D error H-E
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Topics: 1,396
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Last Post:
Can the CH341A chip be programmed?
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| Specifications | ||||||
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Laptop, Tablet, & Notebook Specifications
Basic specifications for laptops, tablets, & notebooks. We are constantly adding new content like boardviews, schematics, fixes, and other data here.
Topics: 101,076
Posts: 101,076
|
101,076 | 101,076 |
Yesterday, 07:20 AM
|
|||
-
Hello. Tcon issue
Im having issue with no picture if both is in and if either one is disconnected the other half show picture. Tried the tape fix on a pin that looks darker then the rest on the left lvds cable( looking from front of the tv. Then i get picture but some white lines flickering on the screen. Can this be the pin that is damaged and i only need a new cable? Tried to clean it with no success. The tv is out of warranty ofc...Today, 02:02 AM -
Hi all,
I'm working on a Sherwood R-965 at the moment. It came in with relays clicking constantly and also going into protect mode.
I've re-soldered a lot of dry joints and replaced quite a few capacitors and now it works, but I still have one problem I haven't solved and would like some opinions.
The vacuum display is quite intermittent. Sometimes it won't turn on, sometimes it will turn on but the characters, numbers and letters are frozen on, regardless of which buttons are pushed. And sometimes it works flawlessly. If the display doesn't turn on initially, restarting...08-25-2024, 02:48 AM -
can anybody please help me open my bios so i can adjust my settings and play the game i used to play before, it always appear to have a password i don't even know, i tried entering my desktop password but it won't open and i didn't remember that i put a password onto it
HP ProDesk 600 G5 Desktop Mini
Manufacturer: HP
Product: 8598
Serial Number: PHVUT0A8JDOIDR
Version: KBC Version 08.09.20
please feel free to reply onto me if there's any other information u need to know to unlock it08-31-2024, 10:18 AM -
Hello everyone, next I have the following problem with the Sumsour 8586D 110v dual station I bought it a year ago and it worked wonderfully, now it presents the H-E error on the soldering iron side, the hot air side works correctly..... I disassembled the soldering iron head because the manual tells me that this error is due to ceramic resistance problems, in effect, I measured it and it is open, I bought a new one that is working verified in a soldering iron and nothing.... The same error continues, I proceeded to open the station and check visually, I found a totally damaged 1R00 surface mount...Yesterday, 09:33 AM
-
Hi everyone,
I have an HP 250 G7 for assistance. I've changed the battery (the old was dead) with a not-original.
It has a particular behaviour that I've never seen:
With the lid open, the voltage is present on the relative pins. Upon a time I close the lid, after 5-10 sec. the voltage drops down to 0. If I re-open the lid, the battery keeps stuck in this situation. I have to connect the power supply to "resurrect" the battery. In this way, I can power on the laptop without any problem and also use it without the power cord. If i shutdown the laptop, keeps it with the...Today, 03:34 AM -
Hi,
A friend of mine gave me an iPod nano G3 to see if I can fix it for him.
The device had a faulty battery and he tried to replace it but failed. In the process he managed to pull off the pads that corresponds to the white battery wire (marked with a red circle in the images)....from both sides of the PCB. Fortunetely he didn't damage anything else.
This is usually an easy fix HOWEVER, on the PCB, I see no traces coming from the VIA and after searching the internet, I've found no schematics nor boardview for this device. With the pads gone from both sides I seem...Yesterday, 03:54 AM -
Hola chicos, espero estén bien, he estado buscando información para aprender a hacer eliminación de password EFI en macbooks.
Actualmente tengo un problema con una macbook pro A1706 820-00923 SN:C02VD3GJHV2Q
Si podrian ayudarme les agradeceria mucho o algun link para aprender a hacerlo y no volver a molestarles.
gracias de antemano y que tengan una linda tarde, disculpen si estoy rompiendo alguna norma.
Hi guys, I hope you are doing well, I have been looking for information to learn how to remove the EFI password on macbooks.
...Yesterday, 03:47 PM -
Can someone identify the connectors on this cable and what it's used for?
I recognise the BNC and what looks like power.
The middle connector, is a BNC adaptor.
[URL=filedata/fetch?id=3448077&d=1725784536][ATTACH=JSON]{"alt":"Click image for larger version Name:\tcable.jpg Views:\t0 Size:\t1.01 MB ID:\t3448077","data-align":"none","data-attachmentid":"3448077","data-size":"small"}[/ATTACH][/URL]
ThanksCan someone identify the connectors on this cable and what it's used for?...Today, 02:37 AM -
Hello
I have ANBERNIC RG 28XX small toy but give a lot off joy. But it fell from table and screen break
Screen is 2.83 inch IPS 640x480 with 39 pin and making YLM-28F1002-A1.
for several day I try to find this same screen for replacement. So far i'm unable to do it.
Please help me !!!Today, 02:26 AM -
[B]Hello dear forum participants.[/B]
I have received a motherboard from a friend with the following problem, which I would like to solve.
It is a MSI ms-7e12 mag tomahawk wifi VER: 1.1.
On the back upper right corner near the exit panel a small chip has been hit (bent and some pads torn off)
and I suspect a 3 pin sot-23 chip (possibly mosfet) nearby might have been hit as well.
Would need a photo of the back of this area but from revision 1.1 as the 1.0 was slightly different from what I saw in videos on yt.
But pictures say more than a thousand words....Today, 02:10 AM
-
Hello. Tcon issue
Im having issue with no picture if both is in and if either one is disconnected the other half show picture. Tried the tape fix on a pin that looks darker then the rest on the left lvds cable( looking from front of the tv. Then i get picture but some white lines flickering on the screen. Can this be the pin that is damaged and i only need a new cable? Tried to clean it with no success. The tv is out of warranty ofc...Today, 02:02 AM -
hey guys,
i bought 2 samsung odyssey g9's for a decent price. they both have the exact same fault. when plugged into a power source, the blue led powerlight shows, but when turned on there is no picture, no backlight, no menu, nothing. when plugged into a laptop the laptop recognises the monitor, but keeps disconnecting and reconnecting.
dont have any schematics or diagrams unfortunately. any ideas?
thanks
09-03-2024, 03:47 AM -
Hey guys! It has been awhile since I've been on here. I hope everyone is doing well. I just picked up this Sharp lc-65ub30u. It plays but the screen is flashing on and off. Other than that i seems to be a great tv. Any ideas what the problem might be? I haven't pulled the back off yet. I thought I would get some opinions first. Thanks in advance for any help you can offer.Yesterday, 09:45 AM
-
Hi everyone,
I have an HP 250 G7 for assistance. I've changed the battery (the old was dead) with a not-original.
It has a particular behaviour that I've never seen:
With the lid open, the voltage is present on the relative pins. Upon a time I close the lid, after 5-10 sec. the voltage drops down to 0. If I re-open the lid, the battery keeps stuck in this situation. I have to connect the power supply to "resurrect" the battery. In this way, I can power on the laptop without any problem and also use it without the power cord. If i shutdown the laptop, keeps it with the...Today, 03:34 AM -
Can someone identify the connectors on this cable and what it's used for?
I recognise the BNC and what looks like power.
The middle connector, is a BNC adaptor.
[URL=filedata/fetch?id=3448077&d=1725784536][ATTACH=JSON]{"alt":"Click image for larger version Name:\tcable.jpg Views:\t0 Size:\t1.01 MB ID:\t3448077","data-align":"none","data-attachmentid":"3448077","data-size":"small"}[/ATTACH][/URL]
ThanksCan someone identify the connectors on this cable and what it's used for?...Today, 02:37 AM -
Hello
I have ANBERNIC RG 28XX small toy but give a lot off joy. But it fell from table and screen break
Screen is 2.83 inch IPS 640x480 with 39 pin and making YLM-28F1002-A1.
for several day I try to find this same screen for replacement. So far i'm unable to do it.
Please help me !!!Today, 02:26 AM -
[B]Hello dear forum participants.[/B]
I have received a motherboard from a friend with the following problem, which I would like to solve.
It is a MSI ms-7e12 mag tomahawk wifi VER: 1.1.
On the back upper right corner near the exit panel a small chip has been hit (bent and some pads torn off)
and I suspect a 3 pin sot-23 chip (possibly mosfet) nearby might have been hit as well.
Would need a photo of the back of this area but from revision 1.1 as the 1.0 was slightly different from what I saw in videos on yt.
But pictures say more than a thousand words....Today, 02:10 AM -
What is a good brand of a HDMI monitor that is 10” inch or smaller I am interested in purchasing oneI was looking for one on EBay but I am not sure what is considered a good brand and what is good price to consider when buying one
Feed back wanted and website links are welcome ( I would refer a new one )
I have a HP elite 8200/8300 computer that has a separate table top switching power supply ( that I planning on converting into a battery powered computer instead and I would refer a monitor that has an external switching power supply to power it )
I plan on making a battery powered battery testing machine on a computer rack system
I am not sure if...Yesterday, 06:51 AM -
I have a Samsung UE75TU6905 from 2021, with a maximum of 10 hours of usage as it has been used as a presentation TV in the office. It started rebooting, the picture disappears, the sound continues for 2-3 seconds, and then it restarts (Samsung logo with Tizen OS), after which it returns to the previous activity. I tried disconnecting HDMI, antenna, WiFi, and using different power outlets, and it seemed to improve (or so I thought). Before, it happened occasionally, but now it happens all the time, so the TV stays on for a maximum of 30 seconds.
I read on Samsung's website (reviews)...09-04-2024, 01:45 AM -
Hi all!
I have a laptop that the previous owner tried to repair. It didn't have backlight, but during the repair, accidentally short-circuited two components.
Details:
[U][I][B]Inductors:[/B][/I][/U]
PL5400 [B]OL [/B]CHG_PHASE_S CHG_CHG ▶ 0.22V
PL6001 [B]OL [/B]3V line
PL5701 [B]OL[/B] 5V line
PL1004[B] 9.5Ohm[/B] P_VDDCR_SOC_PH1_30
PL1001 [B]5.2Ohm[/B] +VDDCR_CPU
PL1002[B] 5.2Ohm[/B] +VDDCR_CPU
PL1003[B] 5.2Ohm[/B] +VDDCR_CPU
PL7201 [B]52.5Ohm[/B] +0.75VALW_P ▶ 3.9V
PL7203 [B]85.2Ohm[/B] +1.2V_P
PL7202 [B]OL[/B]...09-03-2024, 10:24 AM