HP nx6125 HP Compaq nx6115 and nx6125 Notebook PC - Maintenance and Service Gu - Page 36

Flowchart 2.2-No Power, Part 1, Maintenance and Service Guide, Troubleshooting

Page 36 highlights

Troubleshooting Flowchart 2.2-No Power, Part 1 No power (power LED is off). Remove from docking device (if applicable). N Power up on battery power? Y Reset power.* N Power up on battery power? Y Go to "Flowchart 2.3-No Power, Part 2." N Power up on AC power? Y Reset power.* N Power up on AC power? Y Go to "Flowchart 2.4-No Power, Part 3." Y Power up in docking Done device? N 1. Reset 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. *NOTES 1. On select models, there is a separate reset button. 2. On select models, the notebook can be reset using the standby switch and either the lid switch or the main power switch. Done Y N Power up in docking device? Go to "Flowchart 2.8-Nonfunctioning Docking Device (if applicable)." 2-10 Maintenance and Service Guide

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2–10
Maintenance and Service Guide
Troubleshooting
Flowchart 2.2—No Power, Part 1
1. Reset 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 notebook can be reset
using the standby switch and either the lid
switch or the main power switch.
*NOTES
Go to
“Flowchart
2.4—No Power,
Part 3.”
Go to
“Flowchart
2.3—No Power,
Part 2.”
Go to
“Flowchart
2.8—Nonfunctioning
Docking Device (if
applicable).”
No power
(power LED
is off).