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Title: Part U7 on S17+ hashboard (HMBWA) Post by: moftkhor on January 16, 2022, 04:49:09 PM Hello, I've been searching a lot to find the exact product or product number for the U7 part on the S17+ hashboard.
It's almost impossible to find exaclty the specs this part has. I have my electronic suppliers where I buy all my parts, they have a lot of different specs of this part. Anyone here knows which one it is exactly? I'll throw in the link to the picture here below: https://support.bitmain.com/hc/en-us/community/posts/900002830883-S17-hashboard-chip-U7 (https://support.bitmain.com/hc/en-us/community/posts/900002830883-S17-hashboard-chip-U7) Title: Re: Part U7 on S17+ hashboard (HMBWA) Post by: BitMaxz on January 16, 2022, 11:00:52 PM Did you check that IC if it has a number or letters read them and try to search it through Google and maybe you can find the same IC.
If it is HMBWA under that IC then there is a trusted supplier that I know where you can buy it. Check this link https://www.zeusbtc.com/ASIC-Miner-Repair/Parts-Tools-Details.asp?ID=1223 You can also try to ask them if that IC is what exactly you looking for. Title: Re: Part U7 on S17+ hashboard (HMBWA) Post by: moftkhor on January 17, 2022, 09:39:51 AM Did you check that IC if it has a number or letters read them and try to search it through Google and maybe you can find the same IC. If it is HMBWA under that IC then there is a trusted supplier that I know where you can buy it. Check this link https://www.zeusbtc.com/ASIC-Miner-Repair/Parts-Tools-Details.asp?ID=1223 You can also try to ask them if that IC is what exactly you looking for. It's exactly that one, but they don't want to give the specs. There are tons of these boosters sold by suppliers like Mouser, Farnell, Digikey, but we need to know the exact specs so we can order the right one. ZEUS is selling the garbage ones from China for 5 times the price... I refuse to buy my electronic parts from Chinese suppliers as they take advantage of these parts being used for mining and pump up the prices x10... So not only me, but a whole group of antminer repair guys are looking for the exact specs of this part lol. Hence the link you sent, those bastards didn't mention a single spec ;D |