That scraping was with a piece of silicon mounted on a scraper blade. (Have one here myself somewhere.) The 3 heating cycles is according the industrie. In practice, some boards, or even BGA's, might still work after 8 or even more heath cyles and/or reballs. Depends on the quality of the PCB, BGA, used process, skills of technician...
@blackhorserepairsАй бұрын
thank you so much!
@bmorgan98Ай бұрын
I hope you will do a video on how you use your ultrasonic cleaner as well, these videos are really good for showing us the right temperatures
@blackhorserepairsАй бұрын
Will do!
@mm0077Ай бұрын
Well explained but people should not be afraid to share their profile. They can tell people with caution that you can try my profile but you will need to adjust to suit your needs. Some treat profiles like the Holy grail and top secret and the clichés comes out cannot share and excuses like ambient temeperature, not all machines are the same and so many excuses. They can just say it is mine and I am not sharing and they have the right to but the excuses gets me. We all have to learn and novices will soon realise that it does not work just copying profile and would need as you said adjustment, build experience, skill and hard work to suit them. A lot of trial and error required before nailing it.
@blackhorserepairsАй бұрын
agreed
@tousifalam553Ай бұрын
Sir i would like to send you some picture about the motherboard damage of my laptop(Dell Inspiron 16 7635 2-in-1). Is there any way to contact you?
@blackhorserepairsАй бұрын
yes sir, email or discord, both in the description