HP pavilion dv1000-compaq-presario-v2000-nx4800 Instruction De Maintenance

Page de 238
2–8
Maintenance and Service Guide
Troubleshooting
Flowchart 2.2—No Power, Part 1
1. Reseat the power cables in the docking 
device and at the AC outlet.
2. Ensure the AC power source is active.
3. Ensure that the power strip is working.
Done
Remove from
docking device
(if applicable).
Power up
on battery
power?
Power up
on AC
power?
Power up in 
docking 
device?
Power up
on battery
power?
Power up
in docking 
device?
Done
Reset
 power.*
Reset
 power.*
Power up
on AC 
power?
N
Y
Y
N
N
Y
N
N
Y
Y
Y
N
1. On select models, there is a separate 
reset button.
2. On select models, the computer can be 
reset using the Standby switch and 
either the lid switch or the main power 
switch.
*NOTES
Go to
Go to
Go to
No power 
(power LED
is off).