Acer Aspire ES1-432 wont turn on, won’t power on, no display, black screen problems

Laptop Acer Aspire ES1-432 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 these problems.

First case laptop Acer Aspire ES1-432 won’t boot, no display just black screen

When you plug the AC Adapter into the laptop Charge led lights ON, when you push on the power button Power led lights ON, but your Acer Aspire ES1-432 won’t boot, there is no display just a black screen.

Possible problem and the fixes steps:

  1. Power circuit in wrong state; 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 the AC Adapter and turn on your laptop (in some case you have to take out CMOS battery too).
  2. RAM or Hardware failure; your Acer Aspire ES1-432 powers on, but there is no display just black screen with Power led light ON and cooling fan work. It’s possible memory module (RAM) failed. In this case you can try cleaning and reseating memory module to make sure it’s making good contact with the slot. If reseating / replacing memory doesn’t help, try removing the hard drive, wireless card, SD card, keyboard, etc… In other words, disassemble the laptop to bare minimum and test again one by one, replace the faulty hardware.
  3. Screen faulty or bad video cable connection; laptop turns on, but screen is black, with Power led and Hard Drive led lights ON. Test the laptop with an external monitor connected to HDMI port, press the appropriate key to switch to it. If the external monitor works fine. In this case most likely you have a faulty screen or bad video cable connection. Check them and replace the faulty one.
  4. Some electronics components on the motherboard failed; disassemble the laptop and Check electronics components continuity, Voltage and temperature with a Multimeter. Check Laptop Power System, you will need an electronic Schematic Diagram for Laptop Acer Aspire ES1-432. The failed electronic component has to be replaced.
  5. BIOS failed; if the Power System and electronics components on the motherboard are good, there is chance you have failed BIOS, reprogram or replace the BIOS chip.
  6. Motherboard dead. The motherboard has to be replaced.

Second case laptop Acer Aspire ES1-432 wont turn on, the charge led lights ON

When you plug the AC Adapter into the laptop, Charge led lights ON, but when you push on the power button, nothing happens, laptop won’t turn on, and Power led stays OFF.

Possible problem and the fixes steps:

  1. Power circuits in wrong state; same procedure as problem 1 in first case above.
  2. RAM or Hardware failure; same procedure as problem 2 in first case above.
  3. Power button failed; Test Power Button ON/OFF Continuity with Multimeter, if there is no continuity when you push on the power button. The Power button has to be repaired or replaced.
  4. Some electronics components on the motherboard failed; same procedure as problem 4 in first case above.
  5. BIOS failed; reprogram or replace the BIOS chip.
  6. Motherboard dead. The motherboard has to be replaced.

Third case laptop Acer Aspire ES1-432 won’t turn on at all

When you plug the AC Adapter into the laptop there is no lights. When you push on the power button, nothing happens. The laptop appears to be completely dead.

Possible problem and the fixes steps:

  1. The AC adapter failed; the battery has no charge left, Motherboard doesn’t receive any power from 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.
  2. Power circuit in wrong state; same procedure as problem 1 in first case above.
  3. Some electronics components on the motherboard failed, in most case the power jack fail or electronic component directly after power jack fail.
  4. BIOS failed; reprogram or replace the BIOS chip.
  5. Motherboard dead. The motherboard has to be replaced.

Acer Aspire ES1-432 useful links:

How to Test Laptop Power System.

How to Reprogram (Flash) Laptop BIOS.

How to Test Power Button

For other Acer Aspire ES1-432 problems write a comment.

4 thoughts on “Acer Aspire ES1-432 wont turn on, won’t power on, no display, black screen problems

  1. string

    Hi everyone!I need help on this Acer aspire ES1-432 DA0ZQFMB6F0 REV:F.The problem with this display comes on and after a few second it comes white screen,I already tried replace lvds cable and test screen on other motherboard both are ok but when i plugged in the screen with this motherboard it boots fine shows image,but a couple of seconds it shows white screen.Can anyone help me on this please

  2. Josef baroki

    OK I have solved similar issue before and it was due to the LCD_VCC voltage, look for the transistor supplying that voltage and replace it.


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