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- 52157 ASUS E502S E402 REV 2.1
BIOS dump labelled for ASUS E502S and E402 models at board revision 2.1, stored in a 3.80 MB RAR archive; the leading number appears to be a catalogue index rather than…
BIOS · 3.80 MB · 15 Dec 2021BIOS rar—3.80 MB - Lenovo B40-70, B50-70, E40-70, E50-70-bios
BIOS package covering the Lenovo B40-70, B50-70, E40-70 and E50-70, stored in a 3.24 MB RAR archive.
BIOS · 3.24 MB · 9 Dec 2017BIOS rar—3.24 MB - ASUS E502S E402SA rev.2.1 BIOS
Raw BIOS image covering the ASUS E502S and E402SA notebooks on mainboard revision 2.1, supplied as an uncompressed 8.00 MB .bin file.
BIOS · 8.00 MB · 15 Sept 2026BIOS bin—8.00 MB - LENOVO B40-70-E50-70 -9DCN32WW(V3.02) - ZIWB2
BIOS archive for the Lenovo B40-70 and E50-70 notebooks, firmware version 9DCN32WW (V3.02), with ZIWB2 named as the board or project code.
BIOS · 3.24 MB · 3 Sept 2017BIOS rar—3.24 MB - LENOVO IBM E50 AMD BIOS DAGC6CMB8D0 (8L) REV D100% OK
BIOS image for the Lenovo E50 in its AMD version, built on Quanta motherboard DAGC6CMB8D0, with the 8L marking and revision D shown in the name.
BIOS · DAGC6CMB8D0 · 2.03 MB · 13 Dec 2023BIOS rar2.03 MB - Lenovo Thinkpad E14 E15 GEN 4 JE443 JE543 NM E501 REV 1 AMD Ryzen™
BIOS archive for Lenovo ThinkPad E14 and E15 Gen 4 with AMD Ryzen processors, using board NM-E501 revision 1, with platform codes JE443 and JE543.
BIOS · NM-E501 · 7.81 MB · 7 Jul 2026BIOS rar7.81 MB