ocz500sxs blown the house fuse

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • superbejo79
    New Member
    • Mar 2013
    • 5
    • indonesia
    #1

    ocz500sxs blown the house fuse

    everything just fine before oneday its start like loosing its power. then i push the power and my house fuse are blown. i open the psu n find nothing strange. no blown fuse, no blown caps or sign of burn. nothing... then i try to jump start psu by shorting green and black cable and then the fuse are blown again.

    whats wrong with my psu?? pls somebody help me...
    ** sorry my english not good
    live with :
    e2140
    p5q se/r
    4 x 512m @ 667
    1T + 100g
    and all feed by asso 350df ( could blown away anytime )
    Tags: None
    • RJARRRPCGP
      Badcaps Legend
      • Jul 2004
      • 6304
      • USA
      #2
      Re: ocz500sxs blown the house fuse

      Sounds like a shorted bridge rectifier or PFC circuit.
      ASRock B550 PG Velocita

      Ryzen 9 "Vermeer" 5900X

      32 GB G.Skill RipJaws V F4-3200C16D-32GVR

      Arc A770 16 GB

      eVGA Supernova G3 750W

      Western Digital Black SN850 1TB NVMe SSD

      Alienware AW3423DWF OLED




      "¡Me encanta "Me Encanta o Enlistarlo con Hilary Farr!" -Mí mismo

      "There's nothing more unattractive than a chick smoking a cigarette" -Topcat

      "Today's lesson in pissivity comes in the form of a ziplock baggie full of GPU extension brackets & hardware that for the last ~3 years have been on my bench, always in my way, getting moved around constantly....and yesterday I found myself in need of them....and the bastards are now nowhere to be found! Motherfracker!!" -Topcat

      "did I see a chair fly? I think I did! Time for popcorn!" -ratdude747

        Comment

        • tom66
          EVs Rule
          • Apr 2011
          • 32560
          • UK
          #3
          Re: ocz500sxs blown the house fuse

          Unless the PSU has a relay (quite rare) that would blow the fuse upon immediate power on, not when green-black shorted.
          Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
          For service manual, schematic, boardview (board view), datasheet, cad - use our search.

            Comment

            • japlytic
              Badcaps Legend
              • Oct 2005
              • 2086
              • Australia
              #4
              Re: ocz500sxs blown the house fuse

              Welcome, superbejo79!

              A picture of the internals of the power supply would be helpful.
              My first choice in quality Japanese electrolytics is Nippon Chemi-Con, which has been in business since 1931... the quality of electronics is dependent on the quality of the electrolytics.

                Comment

                • superbejo79
                  New Member
                  • Mar 2013
                  • 5
                  • indonesia
                  #5
                  Re: ocz500sxs blown the house fuse

                  bridge its secure than may be its because the melting coil?
                  hmm it can rip now
                  Attached Files
                  live with :
                  e2140
                  p5q se/r
                  4 x 512m @ 667
                  1T + 100g
                  and all feed by asso 350df ( could blown away anytime )

                    Comment

                    • RJARRRPCGP
                      Badcaps Legend
                      • Jul 2004
                      • 6304
                      • USA
                      #6
                      Re: ocz500sxs blown the house fuse

                      Looks like it could be related to the FSP model I have (in my sig).
                      ASRock B550 PG Velocita

                      Ryzen 9 "Vermeer" 5900X

                      32 GB G.Skill RipJaws V F4-3200C16D-32GVR

                      Arc A770 16 GB

                      eVGA Supernova G3 750W

                      Western Digital Black SN850 1TB NVMe SSD

                      Alienware AW3423DWF OLED




                      "¡Me encanta "Me Encanta o Enlistarlo con Hilary Farr!" -Mí mismo

                      "There's nothing more unattractive than a chick smoking a cigarette" -Topcat

                      "Today's lesson in pissivity comes in the form of a ziplock baggie full of GPU extension brackets & hardware that for the last ~3 years have been on my bench, always in my way, getting moved around constantly....and yesterday I found myself in need of them....and the bastards are now nowhere to be found! Motherfracker!!" -Topcat

                      "did I see a chair fly? I think I did! Time for popcorn!" -ratdude747

                        Comment

                        • superbejo79
                          New Member
                          • Mar 2013
                          • 5
                          • indonesia
                          #7
                          Re: ocz500sxs blown the house fuse

                          yup. it use FSPXXX-60GLY(NEW2) with capxon caps.
                          Attached Files
                          live with :
                          e2140
                          p5q se/r
                          4 x 512m @ 667
                          1T + 100g
                          and all feed by asso 350df ( could blown away anytime )

                            Comment

                            • Per Hansson
                              Super Moderator
                              • Jul 2005
                              • 5895
                              • Sweden
                              #8
                              Re: ocz500sxs blown the house fuse

                              Check for a short between positive and negative on the bridge rectifier
                              "The one who says it cannot be done should never interrupt the one who is doing it."

                                Comment

                                • superbejo79
                                  New Member
                                  • Mar 2013
                                  • 5
                                  • indonesia
                                  #9
                                  Re: ocz500sxs blown the house fuse

                                  bridge rectifier are fine. see pict in post 5. there are burning sign in transformer.
                                  live with :
                                  e2140
                                  p5q se/r
                                  4 x 512m @ 667
                                  1T + 100g
                                  and all feed by asso 350df ( could blown away anytime )

                                    Comment

                                    • kc8adu
                                      Super Moderator
                                      • Nov 2003
                                      • 8832
                                      • U.S.A!
                                      #10
                                      Re: ocz500sxs blown the house fuse

                                      looks like glue.
                                      you have some shorted silicon.
                                      bridges can short on the ac side too.

                                        Comment

                                        • superbejo79
                                          New Member
                                          • Mar 2013
                                          • 5
                                          • indonesia
                                          #11
                                          Re: ocz500sxs blown the house fuse

                                          silicon? wich part of ac side? i dont familliar with electric. plzz help me
                                          live with :
                                          e2140
                                          p5q se/r
                                          4 x 512m @ 667
                                          1T + 100g
                                          and all feed by asso 350df ( could blown away anytime )

                                            Comment

                                            Previous template Next

                                            Related Topics

                                            Collapse
                                            • Babbar
                                              Argon SA1 audio amplifier power-supply - fuse blown after fixing the short?
                                              by Babbar
                                              I found a project in the electronics trash yesterday. A nice Argon SA1 audio amp with some electrical issue. Took it apart and saw that the 4A250V fuse was blown so started lifting components to find the short. Eventually got to two MOSFETs (model FTA14N50C) that are shorted and when i took them out the short was gone.

                                              Now i didn't have any replacements of the same model of course but i found a couple with pretty similar spec i thought (K10A60D & K12A50D) and put them in. Also replaced the blown fuse with a 3.5A250V one. Checked another time for short circuit and plugged it in....
                                              04-12-2024, 01:12 AM
                                            • drscoot
                                              HP X360 convertible battery blown fuse error, not charging
                                              by drscoot
                                              HP Modelnumber: 14-dh0061nb​
                                              This laptop had a shorted cap on a Vcore section. After replacement is works again. But there is still a battery issue.
                                              The battery is HT03XL and with the built-in component test from HP, in the Power section, I get an error: Logic State: Calibration required (20), Charge state: Blown Fuse (42)
                                              I have another same battery, also with error: Logic State: Very Weak (70), Charge state: Blown Fuse (42)
                                              And a third battery TF03XL (looks identical) with error: Logic State: OK (0), Charge state: Blown Fuse (42)
                                              All these 3 batteries are charging...
                                              charging section
                                              2 Photos
                                              12-15-2023, 05:54 AM
                                            • beetle1303
                                              Carver CM-1090 - Power relay clicking on & off, then fuse blown after 20-30 seconds of power cycling.
                                              by beetle1303
                                              I gotten a Carver CM-1090 amplifier from a friend who has kept it in storage for decades. Opened it up, thick layer of dust cumulated everywhere. Vacuumed it semi-cleaned, and blown off as much as possible the remaining dust. This is a 220V version.

                                              On initial powered up with nothing connected - it works with all the lights and button indicator lit up as pressed, etc. I then powered off, connected a CD player into the CD RCA input and powered it on. It seemed to work for a short while and when I turned the volume up and down to see the the VUs works, the power started to clicked off...
                                              3 Photos
                                              01-13-2025, 08:49 PM
                                            • jesterace
                                              Samsung UE46ES8000 Blown fuse but no other signs of short
                                              by jesterace
                                              Hi I wonder if anyone might be able to steer me in the right direction. I have this Samsung UE46ES8000 TV and it went bang during use. The main fuse on the PSU board is open. I've checked every diode/mosfet/transistor I can see and nothing appears to be short to cause the fuse to go. The DC output of the bridge rectifier is not short either. I've seen online that some of these models are known for having their PFC mosfet or other mosfets shorting and blowing the fuse but i'm not seeing that here. If anyone aware of these models having any issues to cause this? I'm reluctant to just replace the...
                                              09-11-2024, 03:14 PM
                                            • whc14765
                                              Gigabyte 980TI Windforce - Blown PCIE Fuse
                                              by whc14765
                                              Hey,

                                              I have a Gigabyte 980TI Windforce. No shorts on the main 8 pin PCIE power connectors. The 8 phase buck converter inductors are showing 2.5ohms.

                                              The card doesn't power up at all - no lights, no fans, nothing. I noticed that all of the 8 phase inductors are showing 0V. I couldn't find a fuse for the 8pin power connectors.

                                              I did notice that the PCIE x16 connector 12V line has a fuse F3 (10A marked on it) which is blown. It is reading 16ohms on one end.

                                              1st Question: Is there some logic on the board that checks the 12V on the PCIE x16 bus connector...
                                              04-08-2022, 06:22 PM
                                            • Loading...
                                            • No more items.
                                            Working...