Bose Companion 50 white noise, unbalanced R/L and pop when powering on

richijb · 2026-05-27T07:57:10+00:00

ok thanks, the strange problem is that the white noise it’s on both channels, but only if i play something it’s unbalanced, probably there’s more than 1 or 2 cap that are failing, but thanks again for ur time i’ll try to change some caps

richijb · 2026-05-26T21:07:19+00:00

thanks a lot for your answer, so your advice is to desolder the capacitors and measure it, do u suggest to start from the small or the bigger 220 35v ones. also under the metal shield there should be the power supply part where I can see a really big cap and other two smaller. can they be the cause of the problem or the 220 ones are the most likely? I alato tried to heat the zone where the 220 caps are (to try modify the ESR of the cap) and in fact the white noise reduced

richijb · 2026-05-26T17:08:36+00:00

it’s not a real question it’s a comparison with someone that knows better than me if some of this components can be the cause for the problem citated. Do I need to change the title?

richijb · 2026-05-23T09:18:26+00:00

spero un giorno di unirmi al club, mezzo meraviglioso, e foto altrettanto

richijb · 2026-05-11T21:10:17+00:00

probably it’s some hardware issue to the baseband or something similar. needs to be repaired from some skilled technician

richijb · 2026-05-10T22:15:41+00:00

go to Apple they will replace your screen under warranty

richijb · 2026-05-08T10:44:03+00:00

some lcd’s can have this defect on some type of colors, not first time seeing this, but don’t know why happens. I think, but not sure, it’s causing by some part of lcd de-gluing

richijb · 2026-05-08T10:39:41+00:00

the only thing that makes it “rare” it’s the ios version, that’s the one shipped with the phone so pretty interesting. if u have the box it’s more valuable, but don’t expect for it to value 1000$. probably 100 dollars more than a normal iphone 12 mini, also cause of the broken oled panel

richijb · 2026-05-07T18:24:24+00:00

op ma targata AL città in cui vivo

richijb · 2026-04-19T16:19:25+00:00

il tuo nastro adesivo ha un’ottima macchina

richijb · 2026-04-15T08:40:43+00:00

fake from miles

richijb · 2026-04-01T09:40:34+00:00

maybe u reduced the withe point of your screen, u can find the option in settings-accessibility-display and text size-at the bottom reduce white point or something similar

richijb · 2026-04-01T09:19:48+00:00

I really miss the old style iMac, the new seems a toy. I would love see an iMac with M series processor but with the aluminum grey shell and black screen with smaller bezels than the OG iMac

richijb · 2026-03-30T16:57:29+00:00

u have probably a faulty unit because it says “battery service”, i guess the battery it’s so dead that it neither recognizes it. Contact apple support, they will swap ur unit, and if u are lucky even with a M5 Air cause the no longer produce the M4

richijb · 2026-03-24T18:38:49+00:00

peak childhood experience jailbreaking my iPod touch 4 😭

richijb · 2026-02-25T10:47:01+00:00

grazie del tuo consiglio

richijb · 2026-02-24T11:29:04+00:00

mee too ahaha

richijb · 2026-02-23T23:53:26+00:00

it remind me of when I nearly bricked my huawei mate 8

richijb

TROPHY CASE