P O W E R W A R N I N G M E S S A G E S H A V E B E E N D I S A B L E D . R U N T H E S E T U P U T I L I T Y T O

E N A B L E T H E S E M E S S A G E S . — See "System Setup Program" on page 101.

R E A D F A I L U R E O N I N T E R N A L H A R D D R I V E See your Service Manual for more

information.

T H E AC P O W E R A D A P T E R W A T T A G E A N D T Y P E C A N N O T B E D E T E R M I N E D . T H E

B A T T E R Y M A Y N O T C H A R G E . T H E Y S YS T E M W I L L A D J U S T T H E P E R F O R M A N C E T O

M A T C H T H E P O W E R A V A I L A B L E . P L E A S E C O N N E C T A D E L L AC A D A P T E R O R G R E A T E R F O R B E S T S YS T E M P E R F O R M A N C E ( S E E T H E S P E C I F I C A T I O N S F O R Y O U R AC

A D A P T E R A T "AC A D A P T E R " O N P A G E 134) . S T R I K E T H E F3 K E Y ( B E F O R E T H E F1 O R

F2 K E Y ) I F Y O U D O N O T W A N T T O S E E P O W E R W A R N I N G M E S S A G E S A G A I N . S T R I K E T H E F1 K E Y T O C O N T I N U E , F2 T O R U N T H E S E T U P U T I L I T Y. — Connect the

correct AC adapter to the computer or docking station.

T H E C O M P U T E R I S D O C K E D A N D O N L Y B A T T E R Y P O W E R I S D E T E C T E D . T H I S C A N

H A P P E N I F T H E P O W E R A D A P T E R I S M I S S I N G , T H E P O W E R C O R D I S U N P L U G G E D , O R T H E C O M P U T E R I S N O T P R O P E R L Y C O N N E C T E D T O T H E D O C K I N G S T A T I O N . Y O U

S H O U L D U N D O C K , R E D O C K , A T T A C H T H E P O W E R A D A P T E R, O R P L U G I N T H E P O W E R C O R D . S T R I K E T H E F1 K E Y T O S H U T D O W N .

T H E A M O U N T O F S YS T E M M E M O R Y H A S C H A N G E D . I F Y O U D I D N O T C H A N G E Y O U R M E M O R Y... T O R E S O L V E T H I S I S S U E , T R Y T O R E S E A T T H E M E M O R Y. S T R I K E T H E F1 K E Y T O C O N T I N U E , F2 T O R U N T H E S E T U P U T I L I T Y. P R E S S F5 T O R U N O N B O A R D

D I A G N O S T I C S . —

Reseat the memory (see “Memory” in your Service Manual).

If memory was not removed or installed, memory module or system board failure may have occurred. Contact Dell for assistance (see "Contacting Dell" on page 129).

U N S U P P O R T E D M E M O R Y. S T R I K E T H E F1 K E Y T O S H U T D O W N . — Ensure that the

memory you are using is supported by your computer (see your Service Manual).

WARNING: A X X X - W AC A D A P T E R H A S B E E N D E T E C T E D , W H I C H I S L E S S T H A N T H E R E C O M M E N D E D 65/90 - W AC A D A P T E R O R I G I N A L L Y S H I P P E D . T H I S W I L L

I N C R E A S E T H E T I M E T O C H A R G E T H E B A T T E R Y. T H E Y S YS T E M W I L L A D J U S T T H E

P E R F O R M A N C E T O M A T C H T H E P O W E R A V A I L A B L E . P L E A S E C O N N E C T A D E L L 65/90 -

WAC A D A P T E R O R G R E A T E R F O R B E S T P E R F O R M A N C E . S T R I K E T H E F3 K E Y ( B E F O R E T H E F1 O R F2 K E Y ) I F Y O U D O N O T W A N T T O S E E P O W E R W A R N I N G M E S S A G E S

A G A I N . S T R I K E T H E F1 K E Y T O C O N T I N U E , F2 T O R U N T H E S E T U P

U T I L I T Y. — Connect the correct AC adapter to the computer or docking

station.

76

Troubleshooting Tools

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Image 76
Dell 1200 owner manual Correct AC adapter to the computer or docking station