Ola!! a todos sou técnico em eletrônica dou manutenção em notebooks.. espero poder contar e contribuir com meu conhecimento a todos que precisarem de mim..
Hi everyone, I've been asking for favors here for a few years now, and now I see that I have to introduce myself. I'm so sorry.
I'm from Spain, 49 years old, and my first computer was an Amstrad CPC 6128... but I started studying computer science with a Commodore 64... one of those where pressing three keys would crash the computer, hehe.
At 17, I started as an apprentice in a sales and repair shop. At 24, I set up my own shop, and that's where I'm still at today.
About 5 years ago, we started seriously in the electronics business, repairing motherboards, laptops, etc.
It's a passion for me and those around me at the company, and we learn new things every day. Also, dealing directly with people is what makes every day an adventure
See you around!
Hi everyone. It's been a while since I entered a forum. I hope I can help you with my limited experience. Also, I want to thank you all for the participation.
Welcome to all,
I am pensioner, 65 years old. I worked as a ISO9001 systems engineer at a factory in Oradea, Romania. I have been repairing electronics for about 35 years, initially televisions and audio equipment then laptops and computers for about 10 years. I discovered this site 2 years ago while repairing a laptop, where I rewrote the BIOS with success. I consider myself to working with professional repair equipment. My SPI and EEPROM programmers are not the best but they work: CH341A and EZP2019+.
Hi All,
I'm a PC /Mac repair tech with my own small shop in France.
I worked for about 20 years doing level I to III helpdesk and support in different companies, then started my own repair shop.
We do a lot of different things, sometimes people even bring stereos or agricultural electronics to fix. Being in a rural place , we have to adapt.
I'm quite comfortable with software and basic-intermediate hardware repairs, but I'm looking to be able to repair more, including board level microsoldering and BIOS reprogramming.
I'm quite new on both those count, but reading a lot, so please excuse my n00biness in this domain.
bonjour,
je m'appelle jean-luc, je réalise surtout du montage pc et quelques réparations de consoles salon et cm pc.
merçi, pour m'avoir accepté sur le site.
GOOD EVE I AM MONU GUPTA FROM MEERUT .I OWNED UKBREFIX SINCE LAST 2000 . I SERVED SERVICES FOR DELL HP ACER ASUS LENVO APPLE AND MANY MORE IT COMPANY INDIA .
Here to try to get a bin file to flash my bios for my lenovo legion 5 15ACH6H with Winbond 25q16jwniq 2153. Cant' use gkcn65ww from lenovo download page because the laptop doesn't work. So before questionning if the motherboard is dead, I wanted to check if I didn't have a bios failure
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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