Table 3-1 Computer major component descriptions and part numbers (continued)
Item Component Spare part number
Models with NFC (includes NFC antenna) M22000-001
Models without NFC N14647-001
(5) Speaker M21723-001
(6) System board (includes integrated processor)
NOTE: All system board spare part kits include replacement thermal material.
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows operating system
Models with integrated unied memory architecture (UMA) graphics memory
● Intel Core i7-1270P processor, models with WWAN N21920-xx1
● Intel Core i7-1265U processor N21918-xx1
● Intel Core i7-1265U processor, models with WWAN N21919-xx1
● Intel Core i7-1255U processor N21916-xx1
● Intel Core i7-1255U processor, models with WWAN N21917-xx1
● Intel Core i5-1250P processor, models with WWAN N21915-xx1
● Intel Core i5-1245U processor N21913-xx1
● Intel Core i7-1245U processor, models with WWAN N21914-xx1
● Intel Core i5-1245U processor (Realtek PD USB-C) N22180-xx1
● Intel Core i5-1235U processor N21911-xx1
● Intel Core i5-1235U processor, models with WWAN N21912-xx1
● Intel Core i5-1235U processor (Realtek PD USB-C) N22179-xx1
● Intel Core i3-1215U processor N21909-xx1
● Intel Core i3-1215U processor, models with WWAN N21910-xx1
Models with discrete graphics memory
● Intel Core i7-1265U processor, models with WWAN N21908-xx1
● Intel Core i5-1255U processor N21907-xx1
● Intel Core i5-1255U processor, models with WWAN N21921-xx1
● Intel Core i5-1245U processor, models with WWAN N21906-xx1
● Intel Core i5-1235U processor N21905-xx1
(7) Heat sink (includes replacement thermal material)
For use in models with 15 W processors M47406-001
For use in models with 28 W processors N15764-001
(8) Fan
For use in 42 W, UMA models M21718-001
Computer major components 21
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