Intel Desktop Board D850GB Technical Product Specification
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2.15.3 Certification Markings
This printed circuit assembly has the following markings related to product certification:
•  UL Joint Recognition Mark:  Consists of small c followed by a stylized backward UR and
followed by a small US (Component side)
•  Manufacturer’s recognition mark:  Consists of a unique UL recognized manufacturer’s logo,
along with a flammability rating (94V-0)  (Solder side)
•  UL File Number for D850GB boards:  E139761 (Component side)
•  PB Part Number:  Intel bare circuit board part number (Solder side) PB A22167-003
•  Battery “+ Side Up” marking:  located on the component side of the D850GB board in close
proximity to the battery holder
•  FCC Logo/Declaration: (Solder side)
•  ACA (C-Tick) mark: Consists of a unique letter C, with a tick mark; followed by N-232.
Located on the component side of the D850GB board and on the shipping container
•  CE Mark:  (Component side)  The CE mark should also be on the shipping container