toshiba a 300 power on no display
i have a toshiba a 300 model lap but its have no display
iam confirmed ram,lcd,lcd strip,processor
pls help me
iam confirmed ram,lcd,lcd strip,processor
pls help me
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Re: toshiba a 300 power on no display
hi usually problem with lead between screen and laptop video socket
but you say checked?
Have you tried video out to a monitor or tv.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740 -
Re: toshiba a 300 power on no display
http://www.youtube.com/watch?v=9IKQ82fYNng
This recently got an a300d board temporarily booting for me.Comment
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Re: toshiba a 300 power on no display
can you please give us specific model number, maybe we can give you hand thenComment
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Re: toshiba a 300 power on no display
No display on monitorComment
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Re: toshiba a 300 power on no display
Transferred from second thread
nec tokin 128 will suite for nec tokin 907 - Dont know what it means
What tomodachi was asking is what numbers/letters come after
A300 A picture of the product information label would help.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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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming... -
Hi all!
I'm trying to troubleshoot a Microsoft Surface Pro (5th gen) model 1796 that won't power on. Motherboard model is M1007506-015. My priority is retrieving data, but the SSD is integrated so it looks like if I can't repair it it'll need to go to a data recovery company. I've done a little basic board repair before, but nothing this advanced until now. So please forgive my ignorance in advance. 😅
I found the boardview for this laptop in the forums here, and am able to open it on my PC with FlexBV.
https://www.badcaps.net/forum/troubl...-hardware-devi... -
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Dear All,
Please really2 need Help on this Acer A515-52G Motherboard Compal EH5AW LA-G521P Rev: 1A.
At first this laptop can on, keyboard light on but no display. Open the motherboard, found out the PQZ3 Mosfet and PUZ3 ic near it burn. Refer picture below. Then I replaced both. All the power rail 3.3,5,1.2, 1.35, 0.8V have power back after i turn on the laptop except for the VCC_GT rail. Voltage at Power Supply showing 0.000A before turn on, after turn on it became 0.5 0.6A. Seem cannot boot and still no display. Then I replaced the PUG1 and mosfet, but the VCC_GT still no power.... -
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