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Here the fuses that deviate from the default that should be set correctly:

Fuse	Correct Setting
HIGH.SPIEN	Unchecked
HIGH.EESAVE	Optional i.e. checked or unchecked
LOW.CKDIV8	Unchecked
LOW

_

.SUT_CKSEL

Ext. Crystal Osc. 8.0- MHz; Start-up time: 16 CK + 65ms

4. Flash ATmega

Flash chip using Start without Debugging

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