I would just like to say thank you to all the members who helped me save my Tv from the scrap heap over the last day or so, you were all a massive help.
Thank you
Russell
Thank you
Russell
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Hi folks,
I want to solve a Razer Blade 14 (2022) RZ09-0427 with Ryzen 9 6900HX and RTX 3070Ti from scrap, and I need your help with the diagnosis.
I have checked (I hope) all the voltage rails and found no shorts to GND and B+ except for the CPU VDDCR_SR rail (see the photo), which is near zero ohms to GND.
When plugged to PS, the laptop charges the battery, and after pressing start, it supplies voltage to all voltage rails except for CPU VDDCR_SR one and, of course, the dGPU, nothing more.
I have no experience in this type of repair, so please let me know if the low resistance...05-05-2025, 07:37 AM -
hello.
the chip has completely blown and i am unable to see the number on the chip. any idea what chip this is?... -
Has anyone ever gone down this road? I have a number of copper (and copper plated :/ ) and aluminum heatsinks. As well as full computers. Ever heard of any companies that will buy them off me (for not that much probably). I've been sending them to e-recycling
I kept a beige taaaaall antec case, going to try TC's yellowing remover and try to create an old system. Probably multiboot with DOS and 98 and 2k to cover all my bases
Maybe even use a certain Voodoo5 card in it
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Ok , so i got this TV from a friend of mine.So to start it off Its a plasma TV.When turned on it the red light comes on , then after a couple seconds the light goes off, and it repeats like that. You can hear the Relay click on for a few seconds then off ... So it wasnt an obvious short on the mains input thats for sure. I opened it up , and mind you, i have never seen an inside of a plasma TV so it suprised me to say the least. There are 3 massive power boards. The main one , then we have the board that is connected to another board which then goes to the TV (i assume those are some kind of drivers... -
So I got this Sony and purchased it working.. got it home and it was 4 blinks red. Seller actually refunded me thankfully. Now it's massive to take apart and I know 4 blink can be the panel sometimes but not always..
But I found a method through other ways with grounding out the bl error pin on the LD driver board. Now the tv turns on and works.
Pin is number 27. It was either remove the resistor right next to the solder pad or solder the pad to ground. I soldered the pad.
Now what is this going to do to the tv? Is it just going to die shortly down the road?...