LG F1 Service Manual page 48

Mechanism / Accessory Parts Issue
NBM01 LCD Cover (A Casing) Damage
NBM02 LCD Bezel (B Casing) Damage
NBM03 Top Case (C Casing) Damage
NBM04 Lower Case (D Casing) Damage
NBM05 Middle Cover Damage
NBM06 Hinge Cover Damage
NBM07 Palm Rest Damage
NBM08 OSD Bezel Damage
NBM09 AC Adapter Damage
NBM10 Sticker Loose Or Damage
HW / ME Parts Upgrade Issue
NBUP1 CPU Upgrade
NBUP2 HDD Upgrade
NBUP3 So-Dimm Upgrade
NBUP4 WLAN Module Upgrade
NBUP5 Change Keyboard Language
NBUP6 Change A/B/C/D Casing Or Other Mechanism Parts
Ch4. Symptom-to-part index
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