Ok, so I bought a new Motherboard which is working fine, problem is, i put the wrong tag number on BIOS. now I cant change it anymore. Is there a workaround?

‎Help! Tag Number E521 | DELL Technologies

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Davet50

4 Operator

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14.4K Posts

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August 22nd, 2008 00:00

No it is a one time shot.

Hydralisk00222

2 Intern

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2.4K Posts

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August 22nd, 2008 01:00

Erase the EEPROM and do it again

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