Laptop power button on for 5 seconds then shuts off

Status
Not open for further replies.

Rashad_1

Commendable
Apr 26, 2016
1
0
1,510
0
Hello my lenovo laptop b40-30 isnt starting. The power button light stays on for about 5 seconds and turns off. I dont hear the fan or any other sound while its on and the screen remains blank. Could someone please help.
 
Hi,

Here are some troubleshooting steps that I suggested to others that may help.
- Start by doing a hard reboot, remove the battery and unplug the AC adapter then press and hold the power button for 20 seconds then try booting it up again.
- If this will not work, do test the AC adapter if it's working properly. Remove the battery and power the laptop with just the AC adapter connected and see if it will boot up or not. do also try a different AC adapter that has the same voltage and see if it will work or not.
- Proceed with reseating the RAM's if trying a different AC adapter will not work, remove them all for couple of seconds then put them back in making sure everything is seated properly.
- If it will still not work, connect an external monitor and see if you'll get any display from it. If there's a display on the external monitor that could mean that the problem is the built in display.
- But if there's still no display on the external monitor that means the problem lies in the motherboard.
 
Hi,

Here are some troubleshooting steps that I suggested to others that may help.
- Start by doing a hard reboot, remove the battery and unplug the AC adapter then press and hold the power button for 20 seconds then try booting it up again.
- If this will not work, do test the AC adapter if it's working properly. Remove the battery and power the laptop with just the AC adapter connected and see if it will boot up or not. do also try a different AC adapter that has the same voltage and see if it will work or not.
- Proceed with reseating the RAM's if trying a different AC adapter will not work, remove them all for couple of seconds then put them back in making sure everything is seated properly.
- If it will still not work, connect an external monitor and see if you'll get any display from it. If there's a display on the external monitor that could mean that the problem is the built in display.
- But if there's still no display on the external monitor that means the problem lies in the motherboard.
 
Status
Not open for further replies.
Thread starter Similar threads Forum Replies Date
SSGB8 Laptop Tech Support 2
lexahrro Laptop Tech Support 1
antopj Laptop Tech Support 2
Sérgio Ferreira Laptop Tech Support 0
Haika Laptop Tech Support 3
C Laptop Tech Support 2
URAIBLAKHANI Laptop Tech Support 0
R Laptop Tech Support 4
C Laptop Tech Support 5
C Laptop Tech Support 5
A Laptop Tech Support 5
M Laptop Tech Support 0
Luvbugbby Laptop Tech Support 4
Nothingworksanymore Laptop Tech Support 1
A Laptop Tech Support 1
L Laptop Tech Support 1
S Laptop Tech Support 2
L Laptop Tech Support 1
G Laptop Tech Support 1
T Laptop Tech Support 4
Similar threads
Question Laptop is not Turning on
Question Toshiba SATELLITE C-50-B won't start (Power Button LED lights up for 5 seconds and turns off, no fan spinning)
Question Is it possible to replace Vaio laptop PSB with a simple push button switch as power button?
Question Laptop MSI powers on with black screen, power button blinking, starts after 5m like this
Question Laptop has a hard time starting up (need to press power button multiple times)
Question ASUS laptop won’t turn on, power button and caps lock glow
Question Dell latitude power button blinking laptop not turning on
Question Msi ge70 laptop dont turn on. Only blue power button light
Question Laptop shutting off seconds after hitting power button(video software the cause?
Solved! Laptop random shutdowns (not overheating) and power button broken
Question laptop power button won't work only when laptop is turned off!
Question HP laptop will not boot unless I press any F key right after pressing the power button.
Solved! Power button broken off I need to power laptop on .
Question Power button on laptop not working
My laptop's power button is on but it's not working
Solved! MY dell latitude laptop power button is on but it's not coming up. No display. I have tried to remove the battery and Press's
Solved! Laptop turns on after 5-10 minutes of pressing power button (Unremovable Battery)
My power button switch is broken off on my gateway laptop
How can fix the laptop acer one 14 cant start up but open the power lid button?
Laptop only boots after taking battery out holding power button and repeating a few times. **HELP**

ASK THE COMMUNITY

TRENDING THREADS