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Chapter 3 51
5. Remove the screws securing the fingerprint board bracket.
6. Detach the fingerprint board bracket from the upper case.
7. Remove the screws securing the fingerprint board.
Step Type Quantity Color Torque
5 M2 x L4 BZN+NYLOK 4 Silver 1.6 kgf-cm +/-15%
Step Type Quantity Color Torque
7 M2 x L4 BZN+NYLOK 2 Silver 1.6 kgf-cm +/-15%
Acer TM 4520 SG.book Page 51 Friday, June 22, 2007 5:43 PM