關了電腦後有時電腦冇電到

kenn

最近数週關了電腦後, 有幾次電腦重開不到, 發覺原來底板電源紅燈也不着(即冇電到), 於是關了火牛電源再重開, 即時回復正常. 請問這是火牛有事還是底板有事? 謝謝.

火牛: AX1200i
底板: Aorus TRX40 Master

PT100

90% PSU Problem!

kenn

我發覺只要停一停電~~無論是直接關上火牛背的制(或牆上電制)並即時重開, 皆可重開電腦(按機箱開關)~~ 如火牛有事我上述行動應不可以令它回復正常, 所以我極懷疑是底扳供電系统有事, 但又不知如何測試.

PT100

I still insist it's the PSU problem, this most happened on the 1000W+ PSU!

And this symptoms applied a disaster 5-6 years to Seasonic + their OEM products, I experienced this on AX860, also now happens on a Cooler Master V1200...

I read a message years before from "狼大" explained the reason but forget where it is!

lui3271709

一定係隻牛問題

dadadede

I still insist it's the PSU problem, this most happened on the 1000W+ PSU!

And this symptoms appli ...
PT100 發表於 2020-9-7 20:49

牛問題多, 估計5vsb出問題,  狼大: "港都狼仔" 喺高手嚟.

kenn

回覆 4# PT100

謝謝師兄回覆。那麼雖要如何解決？ 换另一品牌火牛乜冇用？

PT100

回覆 7# kenn

Did you get a spare PSU (850W+ Gold) switch for a test to confirm the problem and arrange a warranty repair on the AX-1200i?

I can't refuse AX-1200i is a good PSU, but ratio of return/repair is really high

For my mind, I feel troublesome to take out the V1200 PSU for a warranty repair, so every time when a switch off the PC, I also press the power button to off position on the back at V1200 (it's a full tower on the side of the table)!

kenn

回覆 8# PT100

So far, the problem occurred about 3 times only.  If this is a common problem with PSU with over 1000 Watts power, then I'll let it go.  Moreover, I don't have any spare PSU to test it.  Thanks.