Yes, that is undoubtedly a very low quality power supply indeed.
Only "468w" on a 600w unit, going directly off it's label, that's really bad. I mean really, REALLY bad.
That unit claims to have overvolt protection, overcurrent protection, over-power protection, over-temperature protection and short circuit protection, but states it does not have undervolt protection. Judging from past experience on these kinds of units, and backed by the fact that it is a super cheap 468w unit advertised as a 600w unit, I'm going to go ahead and say that it's incredibly unlikely that it actually has ANY or at least not most of those listed protections or if it does, it has them implemented carelessly or poorly, at best.
I think it's probably about 100% likely that power supply simply blew itself up due to not being capable of handling the load that was put on it. While it is rated for 468w according to the label, it's probably incredibly lucky if it could do 350w continuously, and is probably extremely old besides. Just a poor quality Polish manufactured power supply. Not only that, but they are apparently in fact a blacklisted PSU brand. This is pretty common for Akyga power supplies.
Stay away from them in the future. In fact, stay away from ALL of these brands.
Brands that in general should never be trusted at all except when a positive reliable review for a SPECIFIC MODEL from that brand exists.
One or two of these brands listed below MIGHT have a single model or two that are cut from a completely different mold than what that brand is known for (Or manufacture anything from mediocre to decent quality units under other brand names but not their own. One example would be HEC that makes some decent models under the Cougar label and a few rather borderline ones in the past for EVGA, but their own HEC/Compucase Orion units have historically been terrible.), but overall, if they are listed below they are primarily known for selling just plain junk and in many cases, very dangerous junk that lacks adequate protections or cannot even manage to sustain a fraction of whatever rated capacity their products might indicate on the specifications as far as units sold under their OWN name. I have yet to see any that were of recommendable quality or in many cases even safe for use.
A-Top, AK Power, Akyga, Alpine, Apevia, Apex (Supercase/Allied), Artic, Ace, Aerocool (There might be one model worth using, but I'd still avoid them.), Aspire (Turbocase), Atadc, Atrix, Broadway com corp, Chieftech, Circle, CIT, Coolmax, Deer, Diablotek, Dynapower, Dynex, Eagletech, Enlight, Eurotech, Evo labs, EZ cool, Feedtek, Foxconn, G7, HEC (Compucase Orion), HEDY, High power, iBall, iStar computer co., Jeantec, JPac, Just PC, Kentek, Kolink, LC Power, Linkworld electronics, Logisys, Macron, MSI, Njoy, NmediaPC, Norwood Micro (CompUSA), Okia, Powercool, Powerlogic, Powmax, Pulsepower, Q-tec, Quantex, Raidmax, Rave, Rocketfish, Segotep, SFC, Sharkoon, Shuttle, Skyhawk, Spire, Startech, Storm, Sumvision, Tesla, Trust, Ultra, Wintech, Winpower, Xilence (Until I see a reputable review of a model showing different), xTreme (Cyberpower), Youngbear and Zebronics.
I would definitely try a new power supply, and while I realize you come to us from a region where hardware isn't especially easy to obtain, some of the recommended models from one of these two links should be available to you. They might be more than you want to pay for, but you've already experienced what happens when you cheap out on a power supply, and if you DON'T have to replace anything other than the power supply you should consider yourself ESPECIALLY lucky, and not make the same mistake again.
Below you will find MY standard list of recommended power supplies and beyond that this thread is intended as a landing place for questions or discussions regarding specific units, platforms or related PSU tech, all of which are all welcome to be discussed here. If it's related to power supplies...
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PSU Tier List 4.0 rev. 14.8 (outdated) Last Update: 12-07-2021 Legend : Gray - EoL/obsolete and/or otherwise not recommended for purchase. Green - small form-factor (gold and blue colors are disregarded due to scarcity of SFX PSUs) Gold - best units in the tier (includes requirements for blue...
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