Troubleshoot: Laptop Cannot Start

'My laptop cannot start after press start button', that's the famous problem nowdays, I also have same problem with 2 or 3 laptop this month. How to solve this problem? Follow this step to troubleshoot in DIY before you decide to send your laptop at repairing shop.


/* make sure turn off electrical power first for safety before or after what you did */

STEP 1:
1. Unlock battery and pull out the battery
2. Plug the power cord and switch on
3. Switch on your laptop with start button


STEP 2:
1. Make sure you try STEP 1 first
2. Put the battery back
3. Try switch on your laptop with start button; or
4. Connect power cord and switch on plug and try switch on your laptop with start button


STEP 3:
1. Open back panel and pull out your memory (RAM)
2. Scrub with rubber at copper area (yellow bar)
3. Put it back and try switch on

STEP 4:
1. Open back panel and pull out your HDD carefully
2. Put it back and try switch on

STEP 5:
1. Connect your laptop with others power cord but same shape so the power cord fit with adapter
2. Try switch on your laptop with start button

STEP 6:
1. Connect your laptop with others adapter & power cord **
2. Try switch on your laptop with start button

STEP 7:
1. Connect your laptop with monitor
2. Try switch on your laptop with start button
3. There have display in monitor, that's mean your LCD have problem

STEP 8:
1. Make sure you try all step's from STEP 1 to STEP 7
2. Doesn't work ?
3. Sent your laptop to repairing shop for more and better troubleshoot

** make sure you using other adapter with same voltage and ampere or else your laptop will burn out because of over voltage