1. JHXXX113.zip Driver
  2. k2Earels.txt File Contents

k2Earels.txt Driver File Contents (JHXXX113.zip)

Filename : K2EARELS.TXT

Release Notification
**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 1.07 ROM)       3-10-2009

 File name : K2EA107A.ROM
 Base on   : K2EA106A.ROM
 Checksum  : 2385
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
	1.> Modify wrong adaptor protection. (If AC_IN drops 5 times in
	    10 sec, set AC_OFF to high.)

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 1.06 ROM)       9-25-2008

 File name : K2EA106A.ROM
 Base on   : K2EA105A.ROM
 Checksum  : FBA3
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
	1.> Implemented the newest fan table of "JHXXX_Thermal Control Table_0924.xls"

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 1.05 ROM)       9-10-2008

 File name : K2EA105A.ROM
 Base on   : K2EA104A.ROM
 Checksum  : AFAC
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
	1.> Fixed ATCIC02 => LLB LED blink 18 times.
 Modified:
	1.> Implemented the newest fan table of "JHXXX_Thermal Control Table_0909.xls"

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 1.04 ROM)       7-22-2008

 File name : K2EA104A.ROM
 Base on   : K2EA103A.ROM
 Checksum  : ED08
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
	1.> Change ESB CLK from 11MHz to 5.5MHz.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 1.03 ROM)       7-3-2008

 File name : K2EA103A.ROM
 Base on   : K2EA102A.ROM
 Checksum  : BA38
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
	1.> Implement Thermal fan control table base on "JHXXX_Thermal Control Table_0703.xls".
	1.> Support ENE and Tong-Tie conductive function.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 1.02 ROM)       6-18-2008

 File name : K2EA102A.ROM
 Base on   : K2EA101A.ROM
 Checksum  : 3848
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
	1.> Turn off AC_OFF will be pulled high 2sec when wrong adaptor function is turned on.

 Add function:
	1.> Add Fn scan code.

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 1.01 ROM)       6-04-2008

 File name : K2EA101A.ROM
 Base on   : K2EA100A.ROM
 Checksum  : 7715
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
 Add function:
 	1.> Set name space 0x06 bit0 when press F2 in S0.
 	    Clear name space 0x06 bit0 when shutdown and restart.

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 1.00 ROM)       5-28-2008

 File name : K2EA100A.ROM
 Base on   : K2EA012A.ROM
 Checksum  : 5C15
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
 	1.> Implement Thermal release's Fan control table of "JHXXX_PVT_Thermal Control Table_0527.xls".

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.12 ROM)       5-07-2008

 File name : K2EA012A.ROM
 Base on   : K2EA011A.ROM
 Checksum  : 410E
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
	1.> BCIC236.

 Known issue:
 Modified:
 	1.> Implement common code. Item L08042402¡BL08042403¡BL08042407¡BL08040701.
 	2.> Implement fan table of JHXXX_PVT_Thermal Control Table_0502.
	3.> Implement detect ATI VGA temp reading function.
	4.> Implement common module brightness table which release by power Dennis on 2008/5/6.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.11 ROM)       4-24-2008

 File name : K2EA011A.ROM
 Base on   : K2EA010A.ROM
 Checksum  : 3730
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
 	1.> Support NS thermal chip.
 	2.> Delay 7 sec to turn off always power when power down
 	    in battery only.(Workaround for S/W)

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.10 ROM)       4-17-2008

 File name : K2EA010A.ROM
 Base on   : K2EA009A.ROM
 Checksum  : CD0B
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
 	1.> Open AC_IN protect function.
 	2.> Close BT power when system enter DOS mode.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.09 ROM)       4-10-2008

 File name : K2EA009A.ROM
 Base on   : K2EA008A.ROM
 Checksum  : B907
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 	1.> Fixed BCIC182 issue
 	    	Descripion:<JHXXX>CPU Frequency show abnormal in DC Mode after flash BIOS: B0.06   (P1)
 	2.> Fixed BC001 issue
 	  	Description:<JHL90_M86M+256MB> System shutdown(0x0B) while system idle under DOS.

 Known issue:
 Modified:
 	1.> Upgrade common code from V40 to V42.
 	2.> Modify SMSC thermal regulator factor from 12 to 15, just for Penrye CPU.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.08 ROM)       4-01-2008

 File name : K2EA008A.ROM
 Base on   : K2EA007A.ROM
 Checksum  : 7BEE
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
 	1.> Change the EC stable time from 4 sec to 10 sec.
 	2.> Follow the Theraml's VGA control method to control the fan speed.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.07 ROM)       3-26-2008

 File name : K2EA007A.ROM
 Base on   : K2EA006A.ROM
 Checksum  : 167A
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
 	1.> Close VGA over temperature shutdown function.
 	2.> Close DTS over temperature shutdown function.
 	3.> Follow the JHL90_JHT00 battery EC parameter v02A to modify the code.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.06 ROM)       3-10-2008

 File name : K2EA006A.ROM
 Base on   : K2EA005A.ROM
 Checksum  : 2238
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 Known issue:
 Modified:
 	1.> Open watch dog function.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.05 ROM)       3-06-2008

 File name : K2EA005A.ROM
 Base on   : K2EA004A.ROM
 Checksum  : 023B
 Notification:
        1.> Need flash EC's boot block? --> No

 Fixed:
 	1.> Fixed issue of AC156.

 Known issue:
 Modified:
 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.04 ROM)       3-03-2008

 File name : K2EA004A.ROM
 Base on   : K2EA003A.ROM
 Checksum  : 7DC1
 Notification:
        1.> Need flash EC's boot block? --> Yes

 Fixed:
 Known issue:
 Modified:
      	1.> Implemented New adaptor protection function.
      	2.> Implemented deepsleep function.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.03 ROM)       2-26-2008

 File name : K2EA003A.ROM
 Base on   : K2EA002A.ROM
 Checksum  : 5949
 Notification:
        1.> Need flash EC's boot block? --> Yes

 Fixed:
 	1.> Fixed in Fan first speed step auto tuning too slow.

 Known issue:
 Modified:
      	1.> Opened the CIR existence auto detect function.
	2.> Implement Thermal table that thermal send it out on 2/19/2008.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.02 ROM)       2-14-2008

 File name : K2EA002A.ROM
 Base on   : K2EA001A.ROM
 Checksum  : 6D59
 Notification:
        1.> Need flash EC's boot block? --> Yes

 Fixed:
 	      1.> Fixed AC133 issue. (Issue Description: CIR does not work after installing driver V2.4)

 Known issue:
 Modified:
      	1.> Modify conductive sensor protocol from PS2 to I2C.
				2.> Closed function: In S3 mode, when cover is opened will be waked up.
				3.> Update common code from V37 to V40.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC-FW release (Rev. 0.01 ROM)       1-18-2008

 File name : K2EA001A.ROM
 Base on   : K2EA001A.T04
 Checksum  : 5626
 Notification:
        1.> Need flash EC's boot block? --> Yes

 Fixed:
 	1.> #AC024: Paues key scan code incorrect.

 Known issue:
 Modified:
	1.> Modify power sequence.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC BIOS release (Rev. 0.01 T04)     1-14-2008

 File name : K2EA001A.T04
 Base on   : K2EA001A.T01
 Checksum  : 486E
 Notification:
        1.> Need flash EC's boot block? --> Yes

 Fixed:
 Known issue:
 Modified:
	1.> Reverse Kill switch behavior (High be Low, Low be High).
	2.> Set Vista flag to be 1.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC BIOS release (Rev. 0.01 T02)    12-27-2007

 File name : K2EA001A.T02
 Base on   : K2EA001A.T01
 Checksum  : EA9B
 Notification:
        1.> Need flash EC's boot block? --> Yes

 Fixed:
 Known issue:
 Modified:
	1.> Always set wireless and bluetooth in on mode and existence.

 Add function:

**************************************************************************
 JHT0x_JHL9x ENE KB926 EC BIOS release (Rev. 0.01 T01)    12-20-2007

 File name : K2EA001A.T01
 Base on   : k03a109a.ROM (IFT0x)
 Checksum  : 50C1
 Notification:
        1.> Need flash EC's boot block? --> Yes
	2.> power sequence is following IFT0x.

 Fixed:
 Known issue:
 Modified:
	1.> Modify GPIO definition.
	2.> Disable WatchDog function.
	3.> Fan always full on.
	4.> Define Index IO 0xFF2C.
	5.> Extend SPI ROM size from 1M to 2M

 Add function:
	1.> Settle two buffer to store eeprom's data in SPI rom, the address is from 128K to 136K
	2.> Added EEPROM determine MBID function.

**************************************************************************
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How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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