Dropped A20 now screen is black
Hi, my Samsung A20 was dropped now the screen is black. I've tried resetting it etc. Doesn't work. I'm happy to repair it, I just want to know what to check first so I can get to work on repairing it. Cheers
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Hi, my Samsung A20 was dropped now the screen is black. I've tried resetting it etc. Doesn't work. I'm happy to repair it, I just want to know what to check first so I can get to work on repairing it. Cheers
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Hi @rebeccaperth,
More than likely the screen has been damaged internally and it will need to be replaced.
Here's a video that shows how to replace the screen.
Replacement screens are available online. Just search for Galaxy A20 LCD display to find suppliers that suit you best.
If you want to check if the display is the problem or if there's a problem on the systemboard then here's the no display troubleshooting flowchart from the service manual that may help.
(click on image)
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Najmuddin Zamzuri @najmuddinz61200
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Hi there! My laptop's caps lock key has been harder to press in recent days than before. What's the cause of this? Should I be worried about this? If I need to clean/repair it, how should I do it safely?
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I would say yes, it's very likely that all you need is to clean underneath the key. Compressed air is good and 90% or higher concentration of isopropyl (rubbing) alcohol is excellent for getting out anything sticky.
Really, all you need to do is to remove the key cap, take out the hinge mechanism and clean it out well. Put it back together and hopefully you're all set! Here's a video giving instructions on how to remove and replace the key caps on an HP ProBook like yours.
HOW TO: Keyboard Repair / Change Keyboard Layout - Replace Keys @ HP Probook (English) - YouTube
Good luck; let us know how it goes!
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Toda vez que tento ligar meu Xbox 360 Slim, ele dá uma luz vermelha e desliga sozinho. Vocês sabem o que deve ser?
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olá amigo, você esta sofrendo do famoso 3RL que significam tre red lights of death / tres luzes a morte que em resumo se trata de uma representação de erro do que o xbox apresenta quando encontra algum defeito em seu sistema...
ainda existe uma forma de diagnostico mais preciso sobre o seu erro em especifico, o próprio xbox consegue identificar onde esta o problema e apresentar um código identificando onde esta o problema vou linkar um artigo aqui...
Bem, antes de comentarmos sobre este erro, que também é indicado pelos quadrantes do console, vamos detalhar um pouco mais sobre o sistema de LEDs vermelhos e seus respectivos erros.
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Hello , First sorry for my English . I use google translator to help me :(
I have everything you need (or so I think) to use my imac lcd panel (panel LM240WU2 ( SL) ( B4 ) ) as a monitor for other pc
http://i62.tinypic.com/112e876.jpg
http://i61.tinypic.com/2mwxct2.jpg
also I connect the cable from the inverter to the lcd
this http://i59.tinypic.com/f10dts.jpg to http://i57.tinypic.com/f2itxd.jpg
Connect the power cord from the iMac ( white ) energy to the panel. and I connect the power adapter to the board vga 12V 2A
but does not work , connect via a PC to give vga video signal and does not work
do I wrong ?
Help please :(
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See https://pbase.com/brucemac/2019octdispla... for my successful conversion from a 24” iMac (Early 2009) to a monitor. The inverter board is built into this display, but you’ll need 24Vdc to drive it - Thus, you’ll need a power supply. (unless you can figure out how to make the original PSU work…)
I’ve added a diagram of the boards & cable routing to the display:
https://pbase.com/image/171252938
Help that hopes!!
Ой! Я хотел бы изменить свое мнение.
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