Toshiba Satellite A505-S6030 No power

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • fddizon
    Badcaps Veteran
    • Sep 2011
    • 555
    • Philippines
    #1

    Toshiba Satellite A505-S6030 No power

    hi to all

    The does not power on. 19 volts is present upto input of 2nd p channel FET. but no ouput.

    no sign of short that i can find. no ALW signals
    does anyone have schematic of this model?

    thanks in advance
    Last edited by fddizon; 11-09-2015, 08:37 AM.
    Tags: None
    • age80
      Senior Member
      • Jun 2013
      • 55
      • Greece
      #2
      Re: Toshiba Satellite A505-S6030 No power

      https://cdn.badcaps-static.com/pdfs/...7078a6e814.pdf

        Comment

        • rievax_60
          Badcaps Veteran
          • May 2012
          • 897
          • australia
          #3
          Re: Toshiba Satellite A505-S6030 No power

          Originally posted by fddizon
          hi to all

          The does not power on. 19 volts is present upto input of 2nd p channel FET. but no ouput.

          no sign of short that i can find. no ALW signals
          does anyone have schematic of this model?

          thanks in advance
          PQ1 should be on only while powered from the AC adapter.
          PQ3 should be on only while powered from the battery.

            Comment

            • ghojariya abdul
              Member
              • Jul 2014
              • 39
              • india
              #4
              Re: Toshiba Satellite A505-S6030 No power

              i want dump bios for toshiba setellite a505.

                Comment

                Previous template Next

                Related Topics

                Collapse
                • Tynan Dill
                  Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?
                  by Tynan Dill
                  I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.

                  Upon bringing it home and plugging it up, it showed a standby light.

                  I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.

                  The screen seems to blackout and stay black, but with a flashlight I can see the display.

                  With my Playstation 4 connected via HDMI, and running a game I can hear sound.

                  Assuming...
                  ORIGINAL POWER SUPPLY BOARD
                  7 Photos
                  11-22-2024, 01:46 PM
                • PantherDave
                  Microsoft Surface Pro (5th gen) model 1796 - no power
                  by PantherDave
                  Hi all!

                  I'm trying to troubleshoot a Microsoft Surface Pro (5th gen) model 1796 that won't power on. Motherboard model is M1007506-015. My priority is retrieving data, but the SSD is integrated so it looks like if I can't repair it it'll need to go to a data recovery company. I've done a little basic board repair before, but nothing this advanced until now. So please forgive my ignorance in advance. 😅

                  I found the boardview for this laptop in the forums here, and am able to open it on my PC with FlexBV.
                  https://www.badcaps.net/forum/troubl...-hardware-devi...
                  05-29-2024, 02:01 PM
                • ju123
                  Toshiba Satellite C50-A won't power down
                  by ju123
                  Hi guys,

                  So, I've been racking my brains on this one.

                  I have a Satellite C50-A which I'm repairing for a friend.

                  I recently replaced the main board due to failure.

                  Following this, absolutely everything works perfectly, except for the fact it won't power down.

                  Initially, shutting down via Windows would shut the OS down, screen would turn off (noticed the lighter black go to what looks like the darker black powered off screen as though the backlights have powered off), however the laptop was still running internally with a spinning...
                  01-07-2022, 04:40 PM
                • GLISIT
                  Asus Probook P5440UF-XB74 power issue
                  by GLISIT
                  Hi all,

                  TL;DR - this laptop is driving me nuts with the oddball power-related behaviors. Appreciate any insight you can provide!


                  I'm experiencing a power issue on an Asus Probook P5440UF-XB74. Although I've worked with electronics and computers for decades, this is my first attempt at getting into motherboard-level component troubleshooting. Any help the community can provide is greatly appreciated!

                  A few weeks ago I was using the laptop (on battery power) for a Zoom meeting. The battery was running very low (long meeting) but I wasn't worried about...
                  01-16-2025, 02:29 PM
                • Document Archive
                  Toshiba Satellite Pro A50-EC-16E Notebook Specification for Upgrade or Repair
                  by Document Archive
                  This specification for the Toshiba Satellite Pro A50-EC-16E Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the A50-EC-16E boardview and A50-EC-16E schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...
                  09-06-2024, 04:40 PM
                • Loading...
                • No more items.
                Working...