PSU crackling when PC off (Predator Orion 3000-630 )

Enyo
Enyo Member Posts: 2 New User
I got my new PC Orion 3000-630 (i5/16/1024/3060TI) few days ago and now noticed that when turning PC off, the PSU makes a constant little crackling noise. To be safe after turning PC off I've also unplugged it from the socket. I've read that some have experienced the same and/or sent their PC back for service but the noise is still there even after it. Is this something I should report to Acer as well or ignore and keep using? If sending it back for repair/replacement PSU won't resolve it as it's been stated here few times.

Answers

  • GotBanned
    GotBanned Member Posts: 654 Seasoned Specialist WiFi Icon
    I think one or two people frequenting this forum sent their computers for a PSU replacement only to find out that the new PSU made similar sounds. (That is, if the PSU was changed at all.) To me that would suggest that the problem is caused either by the components or the manufacturing process.

    Unfortunately I can't tell is it safe to keep using it or not. But one thing I can tell you and it is this. Acer's PSU is the only one I've ever used that makes buzzing and crackling sounds. So it's definitely not normal.
  • Enyo
    Enyo Member Posts: 2 New User
    So should I just get a refund and look for something else  :/
  • GotBanned
    GotBanned Member Posts: 654 Seasoned Specialist WiFi Icon
    Well, my friend, that's up to you. The good thing is that you still have that option.

    I keep hearing a lot better things about some other prebuild brands. Some prebuilds can even be upgraded with normal aftermarket parts (PSU, RAM, CPU cooler) and have way better cooling capabilities than what PO3 has.

    If GPUs weren't so expensive, I'd recommend you to build your own PC.
  • messer89
    messer89 Member Posts: 54 Devotee WiFi Icon
    I wouldn't be so critical about that. This model sure does have some annoying little issues but as for it's price it is still a great deal.
    I bought mine for $1600 when only the GPU costs as for today $990 when you wanna buy it separately and the CPU $300 (prices in my country and after the conversion of $ to my currency).
    That was a year ago when I bought my PO3, I searched out all available part of the market and there was not a single other $1600 PC with such component config.
    And yeah ofc you can assemble your own custom PC yourself (if you know how) and it will be better than any prebuilt, but we simply just can't compare it with a mass-produced units.

  • GotBanned
    GotBanned Member Posts: 654 Seasoned Specialist WiFi Icon
    I understand the concern OP is having. His a brand new PC is making sounds when there should be none. Until an electrician or reputable review site gets to the bottom of this buzzing and crackling issues, we don't know for sure if it's safe to use these PSUs or not.

    I know very well how good pricing these computers can have. I was mostly happy with my unit for the price I paid for it. I got a very capable 10th gen Intel gaming PC with RTX 3070 for only 1199€. The only letdowns were insufficient cooling and probably problematic PSU.

    I've read many good things about other prebuild PCs. Many of them have good cooling out of the box, or at least it can be improved by adding a fan or two. All of them use normal power supplies and motherboards, so upgrades in the future won't be a problem. And these systems can be had at almost similar prices when they are on a discount.

    Acer PO3's are good prebuilds for the price you pay.
  • messer89
    messer89 Member Posts: 54 Devotee WiFi Icon
    GotBanned said:
    I understand the concern OP is having. His a brand new PC is making sounds when there should be none. Until an electrician or reputable review site gets to the bottom of this buzzing and crackling issues, we don't know for sure if it's safe to use these PSUs or not.

    I know very well how good pricing these computers can have. I was mostly happy with my unit for the price I paid for it. I got a very capable 10th gen Intel gaming PC with RTX 3070 for only 1199€. The only letdowns were insufficient cooling and probably problematic PSU.

    I've read many good things about other prebuild PCs. Many of them have good cooling out of the box, or at least it can be improved by adding a fan or two. All of them use normal power supplies and motherboards, so upgrades in the future won't be a problem. And these systems can be had at almost similar prices when they are on a discount.

    Acer PO3's are good prebuilds for the price you pay.
    Well, can't disagree but as for the PSU upgrade... I know I needed to buy an additional adapter made by a Chinese brand with a dubious reputation, but it is possible  ;)
  • GotBanned
    GotBanned Member Posts: 654 Seasoned Specialist WiFi Icon
    Sure it is possible, almost anything is, but with the additional cost of a PSU and adapter. Not worth the hassle, if you ask me.