2 Intern
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246 Posts
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58
November 11th, 2025 12:03
Latitude 3420 - no post, no boot, no beep, no blink
Hello all!
My Latitude 3420 does not boot anymore.
Day before the laptop works normal and today it does not boot.
No post, no boot, no beep, no blink - nothing!
- waiting a couple of hours to charge the battery - no success
- replacing the Type-C charger - no success
- waiting a couple of hours to charge the battery - no success
- using three different docks with 180 W power supply - no success
What to do next to bring the Latitude back to life?
No Events found!
petermuss
2 Intern
•
246 Posts
0
November 11th, 2025 12:33
good news!
Opened the laptop, unplugged the ram and battery. Waiting a couple of minutes and plugged chargerin again.
Keyboard backlite comes up and after reinstalling ram and batery, everything works fine again.
Problem solved!
(edited)