Dell Precision 7510 Power Issue

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • ronelex
    Senior Member
    • Oct 2016
    • 195
    • Philippines
    #1

    Dell Precision 7510 Power Issue

    Hello, I got a unit which is having a problem of no power on using power button,
    It powers on when I remove the CMOS batt then display is ok but when I shutdown it by long pressing the power button it turns off but when I turn it on using the power button no reaction at all.
    I already tried to reflash the bios and Clean ME but no effect,
    I also check the RTC section and it is the reading I got
    SRTCRST# ok
    PCH_RTCRST# ok
    +3.3V_PRTC ok
    PCH_INTRUDER_HDR# ok


    POWER_SW_IN# ok
    DOCK_PWR_SW# ok
    TDOCK_PWR_BTN# ok
    POA_WAKE# ok
    +RTC_CELL_VBAT x no resistor

    Dell Precison 7510
    System Bios : 1.31.3
    Service tag : 98VQ6H2​

    Attached Files
    Tags: None
    • FriedFred
      Senior Member
      • May 2024
      • 137
      • Germany
      #2
      Do you have still any standby voltage on the board, after long-pressed the power-button?

        Comment

        • ronelex
          Senior Member
          • Oct 2016
          • 195
          • Philippines
          #3
          Originally posted by ronelex
          Hello, I got a unit which is having a problem of no power on using power button,
          It powers on when I remove the CMOS batt then display is ok but when I shutdown it by long pressing the power button it turns off but when I turn it on using the power button no reaction at all.
          I already tried to reflash the bios and Clean ME but no effect,
          I also check the RTC section and it is the reading I got
          SRTCRST# ok
          PCH_RTCRST# ok
          +3.3V_PRTC ok
          PCH_INTRUDER_HDR# ok


          POWER_SW_IN# ok
          DOCK_PWR_SW# ok
          TDOCK_PWR_BTN# ok
          POA_WAKE# ok
          +RTC_CELL_VBAT x no resistor

          Dell Precison 7510
          System Bios : 1.31.3
          Service tag : 98VQ6H2​
          Sorry, the customer have already pull out the unit,

            Comment

            Previous template Next

            Related Topics

            Collapse
            • popzeggey
              Dell Precision 7520 power issue
              by popzeggey
              Hello, I have the similar problem. My Dell Precision 7520 doesn't turn on with only battery. Below are the various scenarios and its symptoms

              1. With only battery, the laptop turns on but no display and shuts down after few seconds

              2. With battery and charger plugged in, the battery light comes on. But pressing the power button does nothing and laptop refuses to turn on. However, the battery led light blinks every 17seconds from when the charger is plugged in with or without battery. So whether the battery is inserted or not, the battery led light will turn when charger...
              06-07-2024, 09:23 PM
            • SuperJames
              Dell G3 17 3779 Weird power cycling and shutdown/restart issue
              by SuperJames
              This one's a weird one, and still unsolved despite it having gone back to Dell once.

              Specs

              i7-8750H, GTX 1060 Max Q, 500GB SSD & Seagate 7mm 1TB HDD. 17.3 IPS screen. This has the fingerprint reader in the power button.

              Backstory

              I bought this from eBay, from a wallpapering shop. £650 in 2020 which was a good price considering it's a gaming laptop. Physically it's in perfect shape, apart from the hinge mounts on the palmrest failing in the time I've had it (I have a new palmrest for it). The usual thin plastic crap modern build quality!...
              10-23-2023, 04:09 PM
            • Topcat
              Dell XPS 8950 Power Issue
              by Topcat
              A few months out of warranty and it's dead as a fart. XPS 8950 with a 12th Gen I5, 32gb DDR5 RAM and a GTX1650 GPU.....

              Symptoms it's giving are really making a coin toss between bad motherboard and bad PSU....I'm leaning toward motherboard, but there are some strange irregularities with this piece of shit system.

              Basic test:
              Upon connecting power cord, system powers on by itself (no button push) for a second then powers down...and then powers back on again, I hear a relay trip inside the PSU, and then powers down again and that's it. It won't do anything else....
              01-02-2024, 05:51 PM
            • Document Archive
              DELL Precision 3630 Precision 3000 i7-9700 Specification for Upgrade or Repair
              by Document Archive
              This specification for the DELL Precision 3630 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Precision 3630 boardview and Precision 3630 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 for DELL...
              09-12-2024, 03:44 PM
            • Document Archive
              DELL Precision 3640 Precision 3000 i7-10700 Specification for Upgrade or Repair
              by Document Archive
              This specification for the DELL Precision 3640 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Precision 3640 boardview and Precision 3640 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 for DELL...
              09-12-2024, 03:30 PM
            • Loading...
            • No more items.
            Working...