Hello Gentelemen, nice to meet you, I'm Ahmad from Cyprus. I own a computer repairs and sales company. feel free to visit my website https://computerg.shop
Hi, I'm Bill I work for a pro audio company and we do repairs. I love forums to fix things, a lot of times posters find manufacturers defects and fixes for common problems that can save you a lot of time trying to troubleshoot
something somebody already figured out.
hi all, im alex. im trying to learn more into flashing/modifiying of bios chips and other board memory components currenly stuck on a lenovo yoga which seems to have two bios chips i believe main bios and backup bios but the 8mb chip refuses to read and when it does detect its showing 00's yet the 4mb chip seems to have a clear read. really conused on the whole things as to why the chip isnt reading but any help would be greatly appreicated. note: i did exceed my bios password attempts and yes it is a legitimate purchase ive owned for years. the only thing i can think of is maybe because ive exceeded the password attempts perhaps its triggered a security chip response? im not sure any help would be appreicated.
Hi, I'm a beginner at mb diagnostics/repair and heard of this site from several sources as the place to go.
I'm starting from the basics and collecting tools. Thanks for the help!
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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