HP Compaq Professional 5000 series Instrukcja Naprawy Pobierz pdf (Strona 30)

3-2

Troubleshooting Flowcharts for Portable Computers

1. Initial Troubleshooting

Beeps,

LEDs, or error

messa

g

es?

Is there

sound?

Is the O/S

loadin

g

?

Is there video?

(no boot)

Is there

power?

Be

g

in

Troubleshootin

g

Go to pa

g

e 3-16,

No Audio

Go to Pa

g

e 3-10,

No O/S Loadin

g

Go to Pa

g

e 3-7,

No Video

Go to Pa

g

e B-1,

Error Messa

g

es

Go to Pa

g

e 3-3,

No Power

Y

Y

N

N

N

Y

Y

N

N

End

Y

Connectin

g

to network

or modem?

Keyboard/

Mouse

workin

g

?

All drives

workin

g

?

Go to pa

g

e 3-20,

Network or

Modem

Connection

Go to Pa

g

e 3-19,

Keyboard/Mouse

Go to Pa

g

e 3-18,

Non-Functionin

g

Device

N

Y

Y

N

N

Y

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