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No boot device available, No boot sector on hard-disk drive, No timer tick interrupt – Dell OptiPlex 990 (Early 2011) User Manual

Page 82: Non-system disk or disk error, Not a boot diskette, Plug and play configuration error

No boot device available, No boot sector on hard-disk drive, No timer tick interrupt | Non-system disk or disk error, Not a boot diskette, Plug and play configuration error | Dell OptiPlex 990 (Early 2011) User Manual | Page 82 / 97 No boot device available, No boot sector on hard-disk drive, No timer tick interrupt | Non-system disk or disk error, Not a boot diskette, Plug and play configuration error | Dell OptiPlex 990 (Early 2011) User Manual | Page 82 / 97