HP Compaq NX7300 User Manual

Troubleshooting
Maintenance and Service Guide 2–11
Flowchart 2.1—Initial Troubleshooting
Connecting
to network
or modem?
Begin
troubleshooting.
Is there
power?
Is the OS
loading?
Is there video?
(no boot)
Is there
sound?
Beeps,
LEDs, or error
messages?
Keyboard/
pointing
device
working?
Go to
“Flowchart
2.17—Nonfunc-
tioning Device.”
Go to
“Flowchart
2.2—No Power,
Part 1.”
Go to
“Flowchart
2.6—No Video,
Part 1.”
All drives
working?
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
End
N
N
N
Go to
“Flowchart
2.9—No Operating
System (OS)
Loading.”
Go to
“Flowchart
2.15—No Audio,
Part 1.”
Go to
“Flowchart
2.18—Nonfunc-
tioning Keyboard”
or “Flowchart
2.19—Nonfunc-
tioning Pointing
Device.”
Check
LED board,
speaker
connections.
Go to
“Flowchart
2.20—No
Network/Modem
Connection.”

HP Compaq NX7300 Specifications

General

Graphics	Intel Graphics Media Accelerator 950
Operating System	Windows XP Professional
Wireless	802.11a/b/g
RAM	512 MB DDR2 SDRAM
Storage	80GB or 120GB HDD
Display	15.4 inch WXGA (1280x800)
Optical Drive	DVD-ROM
LAN	10/100/1000 Ethernet
Ports	3 x USB 2.0, VGA, RJ-11, RJ-45, headphone, microphone
Battery	6-cell Lithium-Ion
Weight	2.7 kg