Re: New Members - please post your introductions here
Hello,
My name is Mike and I am from IL. I am EE major but a software engineer by profession. I like fixing electronics and am thankful to all the people on this forum for the help they have been providing.
Re: New Members - please post your introductions here
Hi, Gary from New Zealand. I do a few repairs on equipment here at work, and found this site after a search for information turned up what seems to be the only information on the web.
Re: New Members - please post your introductions here
Hello everyone,
Glad to be here! I've been in electronics since 1963, building, repairing and enjoying and now run into strange LCD TV LED problems that seem weird. I found this site while searching for a fix for a friends TV. I'm now in the process of troubleshooting and may return for help after I've run out of no backlight tests.
Re: New Members - please post your introductions here
Hi, I'm Andras. Usually designing and programming microcontroller devices, and repairing SMPS stuff. Found this forum while repairing a monitor's PSU.
Thank you All for the useful info!
Re: New Members - please post your introductions here
Hello. Just trying to learn new troubleshooting procedures for television repair. Badcaps has helped many times. Really appreciate all the hard work people have put into this forum. Thank you.
Re: New Members - please post your introductions here
Hello to all! I am learning and need all the help I can get! I have a ASUS X75A that I purchased from a local pawn shop. It had windows 8 and some issuse with the keyboard. So I downloaded software from ASUS site that did not fix so I replaced the cmos battery it powered on at first so I powered off and the next boot did not power on. No LED no sign of power at all!!! I could hear a noise near the RT8206l that has now stopped but still gets hot and PC will not power on I NEED HELP!!! Thanks to all and I welcome all ideas.
please help friends thinkpad T470 board CT470 series NM-A931 error post "bottom cover tamper detection error"
I've already
flashed the bios clean me and updated from the Lenovo site, then removed the switch and immediately jumped the S3 from pins 1 to 4, 2 to 3 but the problem remained the same, thank you
please help friends, I have 3 T490 units with the same case, the USB type C is completely dead, showing 20v 0 amp, loss of voltage VINT20_IN resistance to ground is fine, thank you
I think the problem is that I lost the voltage at PQ0008 pon 1 -PWRSHUTDOWN which should have been high which was picked up by R9512 VCC3SW, thank you very much for your help
Please help friends, thinkpad t480 nm-b501 is dead, help me fix it, thank you
usb meter 20v 0.00 amp, after I took the VSYS measurement the drop was only `9.2v which should have been 10.2v I measured from a normal matherboard machine, the VSYS path resistance to ground diode mode is 1900 thank you
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