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[F070] Communication error between system CPU and main CPU
(1) Check if the jumper pin setting on the SYS board / SYS-IMG board is correct. (Check if a jumper
pin is inserted between Pin 1 and Pin 2 of the CN 103 and the CN115.) Confirmation is not
necessary for the SYS-IMG board.
(2) Check if the harness connecting the SYS board / SYS-IMG board (CN131) and LGC board
(CN312) is disconnected or open circuited.
(3) Check the version of the system ROM on the SYS board / SYS-IMG board.
(4) Check the version of the engine ROM version on the LGC board.
(5) Replace the SYS board / SYS-IMG board.
(6) Replace the LGC board.
The motherboard BIOS is activated when you press the F12 Key and can be locked via a password that is different from your pc user account. There is only one way to reset this because the BIOS is a chip on the motherboard. You have to reset the password using a jumper on the motherboard that is marked with PSWD. This will also clear the CMOS which is Computer Memory on Startup which tells the computer the different changes from the original bios chip. so you may have to go in and set some settings in the bios to have everything back to operational.
Turn off and unplug the tower before opening it.
The password jumper's location on a Dell Dimension motherboard can be found by reviewing the Dimension User Guides.
For most Dell Dimension desktops, the steps to reset a BIOS password and clear all CMOS settings are:
Locate the 3-pin CMOS password reset jumper on the system board.
Remove the jumper plug from pins 1 and 2.
Place the jumper plug on pins 2 and 3 and wait approximately 5 seconds.
Replace the jumper plug on pins 1 and 2.
Now replace the panel and plug unit back in. You should be able to enter the bios without a password.
On a 96' Ford Explorer XLT (like mine) the code is in the trunk of the truck behind
the plastic cover where your tire jack and wrench are! There will be
two plastic knobs that you will have to turn to open and lift it off,
real simple. The code will be on the fender wall, bring paper and pen to
write and will need a flash light so you can see the code clearly.
The code is real close the the plasic and kinda hard to see. Hope this
helps! If you dont see the above,then try looking around in
that area for a 5 digit code, in the fender well or around the jack, or
even around the rear washer bottle. Most people have said its around the
on the 3240 you will need to have a jumper installed to remove the key counter. this is a hard setting not a softsetting. you need to remove th inside front right cover. under the cover is a 4 pin clear connector. you need to reinstall the jumper to tell the machine no keycounter is installed. the jumper should be under the cover
Your phone’s four-digit lock/unlock code is originally set to 1234. The six-digit security code is originally set to 000000.
If you forget your unlock code: At the Enter Unlock Code prompt, try entering 1234 or the last four digits of your phone number. If that doesn’t work, press and enter your six-digit security code instead. .
Hi, If it would SIM lock then you could get the PUK code and unlock it. If it as phone lock then remember the correct unlock code and try it after some time. Dont try it continuously. If you try continuously, if it's correct code also it won't work. The second solution is to reloading the software in your mobile. This may erase all data in your mobile. you may reload this in any mobile service centers. Thank you