Question hp2540p does not power-up after fan cleaning

May 1, 2020
2
0
10
0
hi all, i cleaned the cpu fan due to excessive noise. it does not power on after i put all pieces back again. i receive continuous white blinking on the power led when i connect the adaptor cable. i tried everything on hp support guidelines. i would appreciate if any of you have suggestions for this. thx..))
 

hang-the-9

Titan
Moderator
Without actually having the system in front of you to check, there is no way to know what happened or how to fix it. The only thing is that it worked before you took it apart, so first guess is something is not connected properly or got damaged in the process.
 
Reactions: dvrist
May 1, 2020
2
0
10
0
I appreciate your response. nevertheless, since i've repeated the things, i’m getting convinced that there’s something damaged and i should take it to a service shop..))
kind regards
 
Thread starter Similar threads Forum Replies Date
Venom786 Laptop Tech Support 3
C Laptop Tech Support 0
AndreyBBS Laptop Tech Support 0
P Laptop Tech Support 5
M Laptop Tech Support 1
J Laptop Tech Support 15
A Laptop Tech Support 10
CoolDude91 Laptop Tech Support 0
spydey70 Laptop Tech Support 0
TEMPEST7 Laptop Tech Support 1
K Laptop Tech Support 2
idotmatty Laptop Tech Support 0
SirDeafCheese Laptop Tech Support 3
M Laptop Tech Support 0
nicole50119 Laptop Tech Support 0
alexandru123123 Laptop Tech Support 1
C Laptop Tech Support 1
phosi Laptop Tech Support 11
kursat42 Laptop Tech Support 4
Andy craepher Laptop Tech Support 0
Similar threads
Question My Dell laptop charging light blinks 4 times continously but when i press power button it goes turn off.
Question satellite l555- will not power up
Question GP65 power on from an external keyboard
Question Power Surge And Now External Monitor and USB-C Video Cable Doesn't Work?
Question Lenovo IdeaPad 3 Power Light Blinks
Question Laptop not turning on - battery light flashes once when pressing power button
Solved! Laptop battery drain when powered off.
Question Gateway NE56 not powering on and not charging
Question Asus won’t power up, no lights and tried multiple troubleshooting tips
Question ACCIDENTAL POWER SHORT ON MSI GF65 THIN
Question No Power Clevo N150RD
Question Toshiba Satellite A50-C-136 not powering on. No display, only power and wifi light, white, solid on.
Question laptop turns on but after 2-3 seconds no fans, no keyboard led, no display, but power led still works, I cant access to BIOS
Question Lenovo Flex 14IWL Charging Indicator Blinking Orange While on Battery Power
Question My Toshiba Satellite L50-B is not powering on (yellow light turns on, fan turns on for 5 seconds then shuts off)
Question Acer laptop shuts down after installing ssd (Kernel-Power critical id 41 and 142)
Question lenovo ideaPad 814a 120S-11IAP - shows charging but no power to battery
Question Screen still getting power when laptop is turned off
Question Blank screen then no power
Discussion Toshiba satellite turns on to black screen when on ac without pressing power button after disassembly, solution?

ASK THE COMMUNITY