4. Trouble shooting
4.3.2. Main System
#1. The system is not turned on.
1
Check if the AC adapter LED is lit and if the adapter is
properly connected to the system.
Check the adapter LED.
2
If the AC adapter is not connected, check the charge
status of the battery. Even if the battery is charged, if
the remaining battery charge is too low, the system may
not be turned on.
Inner Cell Battery type
Can’t check external meter
3
Check if there are any alien substances in the Power
switch.
if have, change the LED
4
Replace Main Board
Check operating or not.
#2. the system does not boot or immediately turns off after being turned on
1
Since this may be a short circuit in the system.
Disconnect the power immediately, disassemble the
system and check if there are any conducting alien
objects such as a screw inside.
2
Check the connection status between the CPU and the
RHE.
3
Replace the memory module.
*Check if it is out of order.
4
RTC Reset.
*Check if it is out of order.
5
Replace Main Board.
*Check if it is out of order.
4-6
Copyright© 1995-2012 SAMSUNG. All rights reserved.
Summary of Contents for NP540U3C
Page 13: ...2 Introduction Label Location Copyright 1995 2012 SAMSUNG All rights reserved 2 7...
Page 15: ...2 Introduction 2 4 Function of Product Copyright 1995 2012 SAMSUNG All rights reserved 2 9...
Page 16: ...2 Introduction 2 10 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 18: ...2 Introduction 2 12 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 20: ...2 Introduction 2 14 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 21: ...2 Introduction Copyright 1995 2012 SAMSUNG All rights reserved 2 15...
Page 22: ...2 Introduction 2 16 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 23: ...2 Introduction Copyright 1995 2012 SAMSUNG All rights reserved 2 17...
Page 24: ...2 Introduction USB3 0 2 18 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 25: ...2 Introduction iSSD Copyright 1995 2012 SAMSUNG All rights reserved 2 19...
Page 28: ...2 Introduction Windows 8 2 22 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 29: ...2 Introduction Copyright 1995 2012 SAMSUNG All rights reserved 2 23...
Page 30: ...2 Introduction 2 24 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 31: ...2 Introduction Copyright 1995 2012 SAMSUNG All rights reserved 2 25...
Page 32: ...2 Introduction 2 26 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 33: ...2 Introduction Touch Screen Option Copyright 1995 2012 SAMSUNG All rights reserved 2 27...
Page 34: ...2 Introduction 2 28 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 35: ...2 Introduction Copyright 1995 2012 SAMSUNG All rights reserved 2 29...
Page 36: ...2 Introduction 2 30 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 37: ...2 Introduction 2 6 Hardware New H W ISSD Copyright 1995 2012 SAMSUNG All rights reserved 2 31...
Page 39: ...2 Introduction Copyright 1995 2012 SAMSUNG All rights reserved 2 33...
Page 40: ...2 Introduction 2 34 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 41: ...2 Introduction Copyright 1995 2012 SAMSUNG All rights reserved 2 35...
Page 42: ...2 Introduction 2 36 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 43: ...2 Introduction BT 4 0 Copyright 1995 2012 SAMSUNG All rights reserved 2 37...
Page 48: ...2 Introduction 2 42 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 49: ...2 Introduction Copyright 1995 2012 SAMSUNG All rights reserved 2 43...
Page 50: ...2 Introduction 2 44 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 51: ...2 Introduction Copyright 1995 2012 SAMSUNG All rights reserved 2 45...
Page 52: ...2 Introduction 2 46 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 53: ...2 Introduction Copyright 1995 2012 SAMSUNG All rights reserved 2 47...
Page 55: ...2 Introduction Optional Copyright 1995 2012 SAMSUNG All rights reserved 2 49...
Page 56: ...2 Introduction 2 50 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 63: ...4 Trouble shooting Copyright 1995 2012 SAMSUNG All rights reserved 4 3...
Page 64: ...4 Trouble shooting 4 4 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 74: ...4 Trouble shooting 4 6 RTC Reset 4 14 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 80: ...4 Trouble shooting Memory Upgrade 4 20 Copyright 1995 2012 SAMSUNG All rights reserved...
Page 81: ...4 Trouble shooting Copyright 1995 2012 SAMSUNG All rights reserved 4 21...
Page 83: ...5 System Wire Diagram LCD Layout Cabling Copyright 1995 2012 SAMSUNG All rights reserved 5 2...
Page 86: ...5 System Wire Diagram Subboard 5 5 Copyright 1995 2012 SAMSUNG All rights reserved...