Jumper and Connector Locations

Top View

Chapter 5

Chapter 5

Item

JLVDS1

JP41

JP45

JKB1

JMDC1

JP54

JP37

JP6

JP7

JREAD1

JP3

JP12

Description

LCD Connector

Internal MIC

Power board Connector

Internal Keyboard Connector

Internal MDC Connector

USB Board connector

B/T connector

Cap sensor board CONN

T/P Connector

Card Reader Socket

Speaker CONN

LED Board CONN

169

Bottom View

170

Item

PJP2

JMINI2

JSATA2

JSATA1

JDIMMI/2

JCPU

JSATA3

JMXM2

JP32

JUSB3

JHP1

HMIC1

JUSB4

JHDMI1

JCRT1

JRJ45

PJP1

Description

Battery Connector

WLAN Connector

ODD Connector

HDD Connector

RAM Connector

CPU Socket

2nd HDD Connector

MXM Board Connector

FAN Connector

USB Connector

Head-Phone Jack

MIC-In Jack

USB Connector

HDMI Connector

CRT Connector

RJ45 Connector

AC-IN Jack

Chapter 5

LS-5022P USB Board

Item

JUSB1/JUSB2

JP1

LS-5024P Cap Sensor Board

Description

USB Connector

USB Board CONN

Item

LED1

LED2

LED3

LED4

LED5

LED6

LED7

LS-5026P LED Board

Power saving

Backup key

WLAN

TP Luck

Mute

VOL DOWN

VOL UP

Description

Chapter 5

LED1

Item

B/T LED

Description

171

LED2

LED3

LED4

Item

LS-5027P SW Board

Num LED

Cap LED

Media LED

Description

SW1

Item

Power S/W

Description

172 Chapter 5

Clearing Password Check and BIOS Recovery

This section provide you the standard operating procedures of clearing password and BIOS recovery for

Packard Bell EasyNote LJ65. Packard Bell EasyNote LJ65 provides one Hardware Open Gap on main board for clearing password check, and one Hotkey for enabling BIOS Recovery.

Clearing Password Check

Hardware Open Gap Description is as follows:

Item

CLRP2/CLRP3

Description

Clear CMOS Jumper

Location

Memory bay (near DDR socket)

Steps for Clearing BIOS Password Check

If users set BIOS Password (Supervisor Password and/or User Password) for a security reason, BIOS will ask the password during systems POST or when systems enter to BIOS Setup menu. However, once it is necessary to bypass the password check, users need to short the HW Gap to clear the password by the following steps:

1.

Power Off the system, and remove HDD, AC and Battery from the machine.

2.

Open the back cover of the machine.

3.

Disconnect the RTC Battery cable and locate the G1 jumper.

4.

Use an electric conductivity tool to short the two points of the HW Gap.

5.

Plug in AC, keep the short condition on the HW Gap, and press Power Button to power on the system till

BIOS POST finish. Then remove the tool from the HW Gap.

6.

Restart system. Press F2 key to enter BIOS Setup menu.

7.

If there is no Password request, BIOS Password is cleared. Otherwise, please follow the steps and try again.

NOTE: These steps are only for clearing BIOS Password (Supervisor Password and User Password).

Chapter 5 173

BIOS Recovery by Crisis Disk

BIOS Recovery Boot Block:

BIOS Recovery Boot Block is a special block of BIOS. It is used to boot up the system with minimum BIOS initialization. Users can enable this feature to restore the BIOS firmware to a successful one once the previous

BIOS flashing process failed.

BIOS Recovery Hotkey:

The system provides a function hotkey: Fn+Esc, for enable BIOS Recovery process when system is powered on during BIOS POST. To use this function, it is strongly recommended to have the AC adapter and Battery present. If this function is enabled, the system will force the BIOS to enter a special BIOS block, called Boot

Block.

Steps for BIOS Recovery by USB flash crisis disk:

Before doing this, prepare the Crisis USB key. The Crisis USB key could be made by executing the Crisis Disk program in another system with Windows XP OS.

Follow the steps below:

1.

Plug in the USB disk.

2.

Launch the wincris.exe program to create a USB Crisis Disk. Click Start to initiate the process.

3.

Select the Quick Format option to format the disk and click Start. Follow the instructions on the screen to create the disk.

4.

Copy the KAYF0X64.fd BIOS file into USB flash disk root directory.

NOTE: Do not place any other *.fd file in the USB flash disk root directory.

To use the Crisis USB key, do the following:

1.

Plug USB storage into USB port.

2.

Press Fn + ESC button then plug in AC power.

The Power button flashes orange once.

3.

Press Power button to initiate system CRISIS mode.

When CRISIS is complete, the system auto restarts with a workable BIOS.

4.

Update the latest version BIOS for this machine by regular BIOS flashing process.

174 Chapter 5