Filename : K2DARELS.TXT
Release Notification
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 2.07.ROM) 01-26-2010
File name : K2DA207B.ROM
Base on : K2DA106A.ROM
Checksum : 1A3B
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Modify battery parameter by JAQ10 SW parameter VerX13.doc.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 1.06.ROM) 09-28-2009
File name : K2DA106A.ROM
Base on : K2DA206A.ROM
Checksum : 1A06
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Modify version number.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 2.06.ROM) 09-24-2009
File name : K2DA206A.ROM
Base on : K2DA205A.ROM
Checksum : 1A07
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Modify version number.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 2.05.ROM) 09-16-2009
File name : K2DA205A.ROM
Base on : K2DA204A.ROM
Checksum : 1A06
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Modify version number.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 2.04.ROM) 09-08-2009
File name : K2DA204A.ROM
Base on : K2DA203A.ROM
Checksum : 1A05
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Modify version number.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 2.03.ROM) 09-08-2009
File name : K2DA203A.ROM
Base on : K2DA202A.ROM
Checksum : 1A04
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Modify version number.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 2.02.ROM) 09-08-2009
File name : K2DA202A.ROM
Base on : K2DA201A.ROM
Checksum : 1A03
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Modify version number.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 2.01.ROM) 08-19-2009
File name : K2DA201A.ROM
Base on : K2DA200A.ROM
Checksum : 1A02
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
1.> Fixed when critical low battery into S4,
WLAN function will be lost after system resume.
Known issue:
Modified:
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 2.00.ROM) 04-22-2009
File name : K2DA200A.ROM
Base on : K2DA105A.ROM
Checksum : 6F8C
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Modify version number.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 1.05.ROM) 04-01-2009
File name : K2DA105A.ROM
Base on : K2DA104A.ROM
Checksum : 6F90
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Modify version number.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 1.04.ROM) 03-24-2009
File name : K2DA104A.ROM
Base on : K2DA103A.ROM
Checksum : F9EE
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Modify button function.
When lid is closed, the 3G/WLAN/BT switch button
should be still functioning.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 1.03.ROM) 11-10-2008
File name : K2DA103A.ROM
Base on : K2DA102A.ROM
Checksum : 6ED1
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Detect docking for power button function.
W/ docking : do not prevent LID_SW for power button.
W/o docking : prevent LID_SW for power button.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 1.02.ROM) 09-02-2008
File name : K2DA102A.ROM
Base on : K2DA102A.T04
Checksum : 531D
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Renamed from K2DA102A.T04.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 1.02.T04) 08-27-2008
File name : K2DA102A.T04
Base on : K2DA102A.T03
Checksum : 5321
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Remove power button 4 second shutdown to record Port80.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 1.02.T03) 08-19-2008
File name : K2DA102A.T03
Base on : K2DA102A.T02
Checksum : 74E7
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Modify the counter for C59 DE8 from 20 sec to 30sec.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 1.02.T02) 08-12-2008
File name : K2DA102A.T02
Base on : K2DA101A.ROM
Checksum : 74DC
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
1.> Delay MUTE control sequence 2.5 seconds to prevent "bobo" sound
when resume from S3.
Known issue:
Modified:
Add function:
1. Add PS2 hot-switch function.
2. Add SPI ROM protection function.
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 1.01ROM) 07-25-2008
File name : K2DA101A.ROM
Base on : K2DA100A.ROM
Checksum : CB41
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
1.> Avoid mouse on docking ps2 port could have problem after system
enter OS.
2.> Avoid TP/KB could be locked after performing warmboot and S3.
Known issue:
Modified:
1.> Modify wrong adapter critira by power's request.
Wrong adapter 20s 10 times to 10s 5 times.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 1.00ROM) 07-22-2008
File name : K2DA100A.ROM
Base on : K2DA021A.ROM
Checksum : 7CFB
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Fix ACOP has no function.
2.> Add work-around to prevent panel will flash(white) when turn off
system.
Known issue:
Modified:
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.21ROM) 07-15-2008
File name : K2DA021A.ROM
Base on : K2DA020A.ROM
Checksum : 7D8E
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
Known issue:
Modified:
1.> Set default panel ID 0x01 to prevent brightness will flash when
BIOS nodify EC panel ID vis command 0x58 first time.
2.> Disable TP multiplexing and modify EC code to reduce the TP
initial time.
With PS2 mouse, internal TP and stick point is disable.
Without PS2 mouse, internal TP and stick point is enable.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.20ROM) 07-08-2008
File name : K2DA020A.ROM
Base on : K2DA019A.ROM
Checksum : 0849
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
Known issue:
Modified:
1.> Enhance the response time for TP commands to reduce TP driver
initial time.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.19ROM) 06-27-2008
File name : K2DA019A.ROM
Base on : K2DA018A.ROM
Checksum : 802C
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Fix sometimes RTC wakeup will be failed if SLP_S3/S4_State/SLP_S5
change from L->H too fast.
Known issue:
Modified:
1.> Modify C45 D2D/D2E/D2F to C45 D20/D21/D22 for test utility.
2.> Modify battery charging setting. 1st 80% -> 2nd 80% -> 1st full -> 2nd full
3.> Update EC common code to V46.
Add function:
1.> Add command 45 date 2F to return power button status.
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.18ROM) 06-05-2008
File name : K2DA018A.ROM
Base on : K2DA017A.ROM
Checksum : F7C9
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Fix UK keyboard matrix.
2.> Fix keep moving PS2 mouse when resume from S3/S4/S5 that will cause TP and PS2 mouse lock.
Known issue:
Modified:
1.> Modify Fan control table_0527.
2.> Update EC common code V45.
3.> EC will send SCI even after switch on 3G button.
4.> Modify battery 5% report 0% to 3% report 0% at S3.
Add function:
1.> Add brightness control table for AUO LED panel(Panel ID 0x06/0x07).
2.> Add WINFLASH function.
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.17ROM) 05-23-2008
File name : K2DA017A.ROM
Base on : K2DA016A.ROM
Checksum : D102
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Add work-around to clear OBF then send data again to fix KB/TP
locked issue.
2.> Fix if system with main battery or 2nd battery only, EC will not
flash battery Amber LED when capacity <= 10%.
3.> Fix EC will not set DVI_DET_OUT low after DVI_DET_IN low 1 second.
Known issue:
Modified:
1.> Modify the EC_DOCKIN control sequence.
2.> Modify BatteryProtect function for 2nd battery.
3.> Modify turn on timing from 500ms to 4 seconds after EC receive
C59 DF6.
4.> Keep Wireless/Bluetooth device status when resume from S4.
Add function:
1.> Add Command C45 D2D/D2E/D2F for factory test battery utility.
2.> Add Command C45 DD4 for Bluetooth device lost when suspend resume.
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.16ROM) 05-14-2008
File name : K2DA016A.ROM
Base on : K2DA015A.ROM
Checksum : 668E
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Modify Fan speed adjust time from 5 seconds to 1 seconds and
Fan adjust algorithm to fix Sunon 1 phase issue.
Known issue:
Modified:
1.> Pull GPIO33 low when enter Crisis mode.
2.> Delay DVI_DET_OUT low 1 second after DVI_DET_IN is low.
3.> Modify WOL_EN control method.
Add function:
1.> Add new ACOP protection function.
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.15ROM) 05-06-2008
File name : K2DA015A.ROM
Base on : K2DA014A.ROM
Checksum : 7F4D
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Some Main battery can't be charged to 100%, only 99%.
2.> Read 2nd Device Name to identify the manufacture of 2nd battery
to fix Acer battery will show the manufacture is Compal.
Known issue:
Modified:
1.> Set WL enable/BT disable when coldboot/warmboot and restore WL/BT status
when resume from S4.
2.> Update EC common code to V44.
Add function:
1.> Add GPIO42 DOCKIN2 to detect dock attach.
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.14ROM) 04-29-2008
File name : K2DA014A.ROM
Base on : K2DA013A.T01
Checksum : 624D
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Second battery can't be charged to 100%, only 99%.
Known issue:
Modified:
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.13ROM) 04-28-2008
File name : K2DA013A.T01
Base on : K2DA013A.ROM
Checksum : 5BF1
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
Known issue:
Modified:
Add function:
1.> delay for DVI detect:
/* GPIO3B is detect pin for DVI input, GPXOA00 is a delay output */
Set GPIO3B = input; set GPXOA00= output, GPXOA00 default = low;
Read GPIO3B status,
If (GPIO3B = high), then GPXOA00=high, delay 500ms;
If (GPIO3B= low), then GPXOA00=low, delay 0ms;
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.13ROM) 04-22-2008
File name : K2DA013A.ROM
Base on : K2DA012A.ROM
Checksum : F35F
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
1.> [BCIC189] Fix when system with main/2nd battery at discharge mode,
EC will change to discharge main battery with some conditions but
will not charge to discharge 2nd battery is those conditions is
disappeared.
2.> Complete the workaround for do not check PS2 port1/port2 data if
dock is not attached to prevent KB/TP sometimes have no function
during test and can't recover.
Known issue:
Modified:
1.> Clear uProject0.bit.uP0_FnFunction when turn off system and C45 DAD
to prevent shutdown/warmboot at Setup Manual will cause hotkey has
no function.
Add function:
1.>
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.12ROM) 04-10-2008
File name : K2DA012A.ROM
Base on : K2DA011A.ROM
Checksum : D86C
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Fix system can be turned on when system only with 2nd battery
and the gasgauge <= 5%.
2.> Fix system will auto turn on when T-diode over temp shutdown at
AC mode.
3.> Fix EC will delay about 2 seconds to turn on battery LED when
system plug-in AC adapter then plug-in 2nd battery.
4.> Fix system with 1st/2nd battery, can't charge 2nd battery when
2nd battery's gasgauge >= 80% after main battery is full and
battery LED will show full.
5.> Fix TP will not disable immediately after press hotkey to disable
TP when move TP.
6.> Do not check PS2 port1/port2 data if dock is not attached to
prevent KB/TP sometimes have no function during test and can't
recover.
Known issue:
Modified:
1.> Keep iAMT status from BIOS Setup manual(command C45 D10/D11).
2.> Delay DOCKIN to EC_DOCKIN from 100ms to 2 sec.
Add function:
1.> Add command C45 DD1/DD2 to disable/enable hotkey function,
default is enable.
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.11ROM) 03-26-2008
File name : K2DA011A.ROM
Base on : K2DA010A.ROM
Checksum : BEB9
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.>
Known issue:
Modified:
1.> Turn on WLAN power at S3/S4/S5 status for iAMT.
2.> Initial LID_OUT to output high.
Add function:
1.>
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.10ROM) 03-13-2008
File name : K2DA010A.ROM
Base on : K2DA010A.T01
Checksum : B038
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Add workaround that EC will send WL_BTN SCI after ACPI enable
20 seconds to fix sometimes system will hang up at Windows bar.
2.> Fix sometimes press key of USB KB at DOS mode will cause USB KB
and internal KB locked after EC enable PS2 polling mode.
Known issue:
Modified:
1.> Update EC common code V41.
2.> Enable PS2 polling mode for Docking PS2 function.
Add function:
1.> Add EC will restore BT enable/disable status when turn on system.
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.10T01) 02-29-2008
File name : K2DA010A.T01
Base on : K2DA009A.ROM
Checksum : B4BC
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
1.>
Known issue:
Modified:
1.> Disable PS2 polling mode for Docking PS2 function.
Add function:
1.>
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.09ROM) 02-27-2008
File name : K2DA009A.ROM
Base on : K2DA008A.ROM
Checksum : B4B4
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Fix EC will let system throttling to minimal level when detect
thermal throttling.
2.> Fix EC will not let system throttling to 37.5% when battery's temp
>= 68 degreeC.
3.> Fix press user button will wake up from S3.
Known issue:
Modified:
1.> Disable Low battery alarm at Windows mode.
2.> Modify PWR Amber LED to blinking (1S/1S) when entering S4.
3.> Enable T-diode over temperature shutdown.
4.> Turn on BT_PWR when receive C45 DAD immediately.
5.> Modify Wrong adapter protection as Power's request.
6.> Modify power button detection function for iAMT.
Press power button more than 100ms will turn on system even
power button is pressed.
7.> Modify EC_MUTE and EC_HP_EN control sequence.
Add function:
1.> Enable ADP_I protection function.
2.> Add command C45 D10/D11 ro disable/enable MW power.
3.> Enable PS2 polling mode for Docking PS2 function.
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.08ROM) 02-12-2008
File name : K2DA008A.ROM
Base on : K2DA007A.T02
Checksum : 6B2A
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Fix hotket Fn+Up/Down no function.
2.> Default disable EC_TX/EC_RX function and wait Vs power then enable
EC_TX/EC_RX function to fix can't detect 3G device issue.
3.> Fix EC will enable battery mode throttling even the loading is lower.
Known issue:
Modified:
1.> Update EC common code V40.
Add function:
1.> Save TP enable/disable status in EC namespace 0x9E bit3.
0 : Enable
1 : Disable
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.07T02) 01-30-2008
File name : K2DA007A.T02
Base on : K2DA007A.T01
Checksum : 67EE
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
1.> Fix Hotkey no function with Launch Management(port 68/6C issue).
Known issue:
Modified:
1.> Clear Kernel SCI queue when PCIRST/TurnOnSystem to prevent EC will send SCI
every 500 ms at DOS mode if the queue is not empty.
Add function:
1.>
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.07T01) 01-25-2008
File name : K2DA007A.T01
Base on : K2DA006A.ROM
Checksum : 5D1F
Notification:
1.> Need flash EC's boot block? --> No
Fixed:
1.> Fix Fan can't be turned on.
Known issue:
Modified:
1.>
Add function:
1.>
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.06) 01-23-2008
File name : K2DA006A.ROM
Base on : K2DA005A.ROM
Checksum : 73FF
Notification:
1.> Need flash EC's boot block? --> Yes
Fixed:
1.> Fix panel will flash when turn on system.
Known issue:
Modified:
1.>
Add function:
1.> Add Fan control function.
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.05) 01-15-2008
File name : K2DA005A.ROM
Base on : K2DA004A.ROM
Checksum : 39AC
Notification:
1.> Need flash EC's boot block? --> YES
Fixed:
1.>
Known issue:
Modified:
1.> Modify WOL_EN control from input to output.
SW will set EC namespace 0xA4 bit0 to notify EC when system enter
S3/S4/S5.
EC namespace 0xA4 bit0 : 1 = WOL_EN high, 0 = WOL_EN low.
2.> Modify the condition for RTC wakeup from S4/S5 function.
Add function:
1.>
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.04) 01-03-2008
File name : K2DA004A.ROM
Base on : K2DA003A.ROM
Checksum : F7B1
Notification:
1.> Need flash EC's boot block? --> YES
Fixed:
1.> Fix 3G button on scancode wrong.
2.> Fix EC will not save dock status in EC namespace.
Known issue:
Modified:
1.> Modify Battery SW parameter V01.
2.> Update EC common code V39.
Add function:
1.> Add BT_LED control pin in pin72 for B-test.
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.03) 12-25-2007
File name : K2DA003A.ROM
Base on : K2DA002A.ROM
Checksum : 7AC8
Notification:
1.> Need flash EC's boot block? --> YES
Fixed:
1.> Media Bay 2nd battery charge LED no display.
2.> SW key location is different from Indicator drawing v02 design.
3.> In Second Battery mode only, S3 will auto resume.
Known issue:
Modified:
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.02) 12-18-2007
File name : K2DA002A.ROM
Base on : K2DA001A.ROM
Checksum : 2F21
Notification:
1.> Need flash EC's boot block? --> NO
Fixed:
Known issue:
Modified:
1.> Add second battery function.
2.> Update EC kernel V.38
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.01) 12-11-2007
File name : K2DA001A.ROM
Base on : K2DA001A.T01
Checksum : B197
Notification:
1.> Need flash EC's boot block? --> YES
Fixed:
Known issue:
Modified:
1.> Modify PWR_LED/PWR_SUSP_LED control method.
2.> Add EC_HP_EN and EC_MUTE control.
3.> Add brightness control table.
4.> Add bottoms function.
Add function:
**************************************************************************
JAQ10 ENE KB926 EC-FW release (Rev. 0.01T01) 11-27-2007
File name : K2DA001A.T01
Base on : k1FA006A.ROM
Checksum : 0E7A
Notification:
1.> Need flash EC's boot block? --> YES
2.> Code Base : JAQ60 V0.06
3.> Power Sequence Base : JAT10
Fixed:
Known issue:
Modified:
1.> Modify GPIO definition.
2.> Modify Power Sequence.
3.> Modify keyboard matrix and crisis key detection.
4.> Update Common Code to V36.
5.> Fan full on enable.
6.> Turn off Acer BatteryID check function.
7.> Disable Thermal over temperature shutdown.
8.> Implement SW Parameter V0.1
9.> Turn Off CIR function.
10.> Enable SW_2ND_BATT_SUPPORT to suppurt 2nd battery.
11.> Modify Index IO base address to 0xFF2C.
12.> EC_DOCKIN default high and refer DOCKIN after turn on system.
13.> Disable PS2 polling mode.
Add function:
**************************************************************************
Download Driver Pack
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.