Sony LMT-300 Service Manual page 59

Replacement procedure
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. When replacing the HDD, be sure to wear a grounded earth-band to protect against static electricity.
. Be careful not to give any vibration and impact to the HDD.
. Be extremely careful when handling the HDD.
Take great care not to give any vibration and impact to other HDD when replacing the unit.
1. Carefully remove the front panel.
(Refer to Section 3-2-1.)
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When replacing the HDD on the back of the DP board
assembly, open the DP board assembly subsequently.
(Refer to Section 3-5-2.)
2. While pulling the handle of the HDD to be replaced
forward, gently push the levers in the direction of the
arrow A until they stop, and then carefully remove the
HDD.
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HDD labels No. 1 to No. 7 are stuck on the front of
each HDD.
LMT-300
HDD (unit)
HDD No. label
A
Handle
A
Levers
3-13 (E)