Key Features & Benefits

• Backlit Keyboard Design: Features integrated keyboard backlighting, improving usability in low-light working conditions.
• Japanese (JIS) Layout: Configured with the Japanese JIS key layout, including region-specific key placements and characters not found on US/English keyboards.
• FA491 Tooling/Design Code: Internal Lenovo design reference indicating the specific keyboard mechanical tooling used for this FRU.
• LTN Chassis/Trim Variant: The "(LTN)BF" designation suggests a specific chassis or color/trim variant match, important for ensuring correct fitment.
• Genuine Lenovo FRU: Ensures reliable compatibility and performance matching original equipment specifications for the applicable Lenovo notebook chassis.
• Field-Replaceable Design: Intended for technicians and repair professionals performing keyboard replacement on compatible Lenovo laptop models.

Technical Specifications