MobileRead Forums - View Single Post - Clara HD How do I identify a Clara HD Rev A vs rev B?

DNSB · 02-03-2026, 02:31 PM

Looking at the label above the battery in your image. the 37NB-E60U20+4C1 would indicate a rev C motherboard. The image file is mislabelled as a Rev B. The original Clara HD label reads 37NB-E60K00+4A4. The letter in the last part is the one used as the motherboard revision while the last number seems to be tied to a batch number.

02-03-2026, 02:31 PM	#2
DNSB Bibliophagist Posts: 54,471 Karma: 182218685 Join Date: Jul 2010 Location: Vancouver Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos	Looking at the label above the battery in your image. the 37NB-E60U20+4C1 would indicate a rev C motherboard. The image file is mislabelled as a Rev B. The original Clara HD label reads 37NB-E60K00+4A4. The letter in the last part is the one used as the motherboard revision while the last number seems to be tied to a batch number. Attached Thumbnails