iZ Technology Corporation 1
MOTHERBOARD BATTERY
REPLACEMENT PROCEDURE
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Always follow proper anti-static precautions when handling internal components on
RADAR. iZ recommends performing tasks in an controlled anti-static environment using
an anti-static bracelet connected to the ground of the power switch (or any non-painted
grounded RADAR chassis metal) when any contact will be made with the inside of
RADAR.
SYMPTOMS
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Symptoms of motherboard battery on RADAR that should be replaced:
The motherboard battery is responsible for powering the real-time clock circuitry that is responsible for the
storage of the CMOS settings in the motherboard’s BIOS setup. If the battery no longer supplies power
your RADAR may exhibit the following symptoms:
• Incorrect system date and time
• When booting up the RADAR the video monitor displays “System boot failure”
• When booting up the RADAR the video monitor “NTLDR is Missing”
• When booting up the RADAR the video monitor “CMOS Checksum Error”
• RADAR does not output time code and other problems related to the Sync Processor board
TOOLS REQUIRED
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You will need the following tools to replace the motherboard battery
• Phillips screwdriver
• Small flathead jewel screwdriver
• Replacement motherboard battery - CR2032 coin type 3V lithium battery
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