Dell Latitude E6530 wont turn on, won’t power on, no display, black screen problems

Laptop Dell Latitude E6530 won’t turn on, won’t power on, there is no display, just a black screen. This is a general diagnostic and repair steps to fix those problems.
Troubleshooting laptop Dell Latitude E6530 won’t boot, won’t power on, no display just black screen
When you push on the Power Button the Power led lights ON or NOT, your Dell Latitude E6530 won’t start up, and there is no display just a black screen. Possible problem and the fixes steps:
Battery has no charge left + AC adapter failed; you press the power button on laptop Dell Latitude E6530 nothing happens, laptop won’t turns on and there is no display, the battery has no charge left, the motherboard doesn’t receive any power, laptop cannot turn on. You plug in the AC adapter but that doesn’t help, your laptop Dell Latitude E6530 still won’t power on, there is a chance you have failed AC adapter. In this case try with another charger or check AC adapter with a Multimeter. If it’s dead, replaced with a new one.


Power circuit in wrong state or Over volt protection trips; you press the power button but nothing happens, laptop Dell Latitude E6530 won’t turns on and there is no display just a black screen, your laptop has static electric charge made power circuit in wrong state. Unplug AC adapter, take out the battery and hold down power button for 30 seconds, the static charge will dissipate. Plug in the AC Adapter and turn on your laptop Dell Latitude E6530. This should restore the system to normal operating mode.
Hardware failure; the laptop powers on, but there is no display just black screen with Power led lights ON or your laptop Dell Latitude E6530 stock on logo or restart. In this case, it’s possible one of the Hardware failed. You can try to disassemble the laptop to bare minimum and try to reseat the hardware one by one and power on the laptop every time you reseat a hardware, to know the failed one, replace the faulty hardware.
Screen faulty or bad video cable connection; laptop Dell Latitude E6530 turns on, but screen is black, with Power led lights ON. Test the laptop with an external monitor connected to the HDMI port, VGA port, press the appropriate key to switch to it. If the external monitor works fine and load the operation system, most likely you have a faulty screen or bad video cable connection. Check them and replace the faulty one.
BIOS failed; Laptop Dell Latitude E6530 won’t turn on at all, if the voltage 19V, 3.3V, 5V OK  and electronics components on the motherboard are good, there is chance you have failed BIOS. There is a signal test confirmation on EC/SIO pin name RSMRST# . This pin must available 3.3V(tolerance 10%) than Bios Confirmed OK. If the test failed reprogram or replace the BIOS chip.

Laptop Power System has problem: Laptop Dell Latitude E6530 won’t turn on at all, probably some electronics components or chipset on the motherboard failed;  Disassemble the laptop and take out the motherboard. Ceck No burnt marks visible on the mainboard. Check chepset temperature (CPU,  GPU, Power-Supply IC …). Check power jack. Check motherboard receives 19V. with a Multimeter measure voltages on coils, check for any components shorted to ground.  checked 3.3v/5v is up and running?
If you  have 3VALW And 5VALW at coil. 3VALW should go to sio and from there you should get 3v at power button. Check SIO for corrosion,shorting or any componenets which looks suspect. Check 3 & 5v SUS voltage.
Will need an electronic boardview or Schematic Diagram for Laptop Dell Latitude E6530. The failed electronic component has to be replaced.
Note: (In the comments we will be updated electronics components failure).
Motherboard dead; The Dell Latitude E6530 motherboard has to be replaced.

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For other Dell Latitude E6530 problems check the comments or write a comment.

3 thoughts on “Dell Latitude E6530 wont turn on, won’t power on, no display, black screen problems

  1. John

    Just been handed a nice Dell e6530 (i7 Ivy Bridge CPU) to diagnose, which powers up, sits around for 30 seconds with the fan blowing quietly, then goes into fault mode flashing the leds to indicate processor fault.
    I’d be really surprised if this actually is a faulty processor, but as of right now I don’t have one handy to put in to prove it one way or another.
    So, I’ve been checking the obvious, there’s no water damage or obvious problems on the motherboard, but one thing is confusing me – all the supplies to the CPU seem correct, except +VCC_GFXCORE which stays at 0V. I can’t find anything wrong as yet with the mosfets or surrounding components for this supply, and I’m sitting here wondering if this supply is actually /supposed/ to be present pre-boot. I’m guessing it uses the on-processor GPU at boot time (its nVidia Optimus).
    Any one have any ideas? Is VCC_GFXCORE needed to start the CPU completely?

    Reply
    1. Josef baroki

      VCC_GFXCORE will not arise if system doesnt initialise memory. So check your ram stick first and double check for any corrosion in ram slot. In lots of mb, GFX core doesnt arise due to bios fault. So you should try flashing bios. Since gfx core is missing cpu not likely to be bad.

      Reply
  2. suiramix

    Hi there,
    Just want to confirm similar conditions on Dell E6430 i7 CPU, power on without video on LCD or external monitor, so measured +VCC_GFXCORE found no voltage (also UGATE1G=0V) and follow mcplslg123 advice : replaced the RAM and also removed and reprogram both BIOS chips to last revision (A18) ! It is working !!!
    Thanks again !

    Reply

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