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- X1403ZA R3.1 BACKUP
Raw 16 MB BIOS backup for the X1403ZA mainboard, revision 3.1, an ASUS Vivobook model. The size matches a 16MB SPI flash chip, so it can be written directly with a…
BIOS · 16.0 MB · 26 Jun 2026BIOS bin—16.0 MB - AFS LENOVO Thinkpad-X100E-DAFL3BMB8E0 REV E
BIOS firmware for the Lenovo ThinkPad X100e with the Quanta DAFL3BMB8E0 motherboard, revision E, packed in a small 563 KB RAR.
BIOS · DAFL3BMB8E0 · 563 KB · 1 Feb 2024BIOS rar563 KB - x100e-DAFL3BMB8E0 rev e
Raw 2 MB BIOS dump for the X100e on Quanta motherboard DAFL3BMB8E0, revision E, matching the Lenovo ThinkPad model of that name.
BIOS · DAFL3BMB8E0 · 2.00 MB · 13 Jul 2017BIOS bin2.00 MB - X1 Yoga 4th Gen Laptop (ThinkPad) - Type 20QF
Firmware archive for the Lenovo ThinkPad X1 Yoga 4th Gen, type 20QF, an 8.18 MB RAR. It matches in size the X1 Carbon 7th Gen type 20QD packages, though the name alone…
BIOS · 8.18 MB · 17 Sept 2026BIOS rar—8.18 MB - LENOVO X121E-3053AC8 DAFL8AMB8D0 REV D MAIN & EC BIOS
Main BIOS and EC firmware for the Lenovo ThinkPad X121e, machine type 3053AC8, on Quanta board DAFL8AMB8D0 revision D.
BIOS · DAFL8AMB8D0 · 1.47 MB · 3 Apr 2022BIOS rar1.47 MB - BIOS Supermicro X10SRA.A24
Firmware for the Supermicro X10SRA server and workstation motherboard, version tag A24 as stated in the name, supplied as a 5.83 MB RAR archive.
BIOS · 5.83 MB · 18 Jan 2022BIOS rar—5.83 MB - ASUS Eee PC X101CH
Raw BIOS dump for the ASUS Eee PC X101CH netbook, 2 MB in size, which corresponds to a 16 Mbit SPI flash chip. No firmware version or board revision appears in the name.
BIOS · 2.00 MB · 23 Oct 2021BIOS bin—2.00 MB - lenovo x1 carbon 6th gen bios 20KG
BIOS image for the Lenovo ThinkPad X1 Carbon 6th Gen, machine type 20KG, a 5.70 MB RAR copy marked (2) to distinguish it from a similarly named file.
BIOS · 5.70 MB · 17 Sept 2026BIOS rar—5.70 MB - X1403ZA
BIOS image for a laptop identified only by the model code X1403ZA, supplied as a raw 16.0 MB binary.
BIOS · 16.0 MB · 6 Nov 2026BIOS bin—16.0 MB - THINKPAD X1 Carbon 12298-2
BIOS firmware for the Lenovo ThinkPad X1 Carbon with board number 12298-2, which follows the Wistron numbering pattern; the -2 suffix normally marks the revision.
BIOS · 12298-2 · 4.14 MB · 12 Oct 2020BIOS zip4.14 MB - Lenovo Thinpad X1 Carbon Type 20A7-003ttx
BIOS firmware for the Lenovo ThinkPad X1 Carbon, machine type 20A7, with the name adding a 003ttx suffix after the type.
BIOS · 3.82 MB · 29 Aug 2020BIOS 7z—3.82 MB - DAX12MB1AD0 REV D (X12-D) BIOS & KBEC
BIOS and KBEC keyboard controller firmware for board DAX12MB1AD0 revision D, also written as X12-D, packed in a 4.37 MB ZIP.
BIOS · DAX12MB1AD0 · 4.37 MB · 20 Sept 2022BIOS zip4.37 MB - lenovo x1 carbon 6th gen bios 20KG
Firmware dump for the Lenovo ThinkPad X1 Carbon 6th Gen, machine type 20KG, packaged as a 5.68 MB RAR and the base copy of this set.
BIOS · 5.68 MB · 17 Sept 2026BIOS rar—5.68 MB - BIOS Asus Eee PC X101CH
BIOS archive for the ASUS Eee PC X101CH netbook, about 1.04 MB as a RAR, with no board number, revision or version stated in the name.
BIOS · 1.04 MB · 2 Oct 2021BIOS rar—1.04 MB - X1 Carbon 5th Gen Type 20HQ
BIOS archive for the ThinkPad X1 Carbon 5th Gen, machine type 20HQ, provided as a 7.63 MB RAR with no extra notes on version or lock status.
BIOS · 7.63 MB · 17 Sept 2026BIOS rar—7.63 MB - PANASONIC CF-33 (DHLB1170ZF-X1) me region
ME region firmware for the Panasonic Toughbook CF-33, with DHLB1170ZF-X1 listed as the part or board code.
BIOS · 5.91 MB · 29 Jun 2021BIOS rar—5.91 MB - SW-1---X100 ALFA
Firmware dump for the X100 receiver in its ALFA edition, carrying the SW-1 tag, 3.62 MB raw binary.
BIOS · 3.62 MB · 16 Dec 2020BIOS bin—3.62 MB - Lenovo X120E DAFL7BMB8E0 REV E BIOS
Lenovo ThinkPad X120e BIOS packed in a ZIP of about 1.4 MB, for the Quanta FL7 board DAFL7BMB8E0 at revision E.
BIOS · DAFL7BMB8E0 · 1.40 MB · 16 Apr 2018BIOS zip1.40 MB - ASUS X1403ZA R2.2 16MB BIOS OKOK
ASUS X1403ZA BIOS for mainboard revision 2.2, a 16MB flash image packed in an 8.25 MB rar. The OKOK tag indicates the uploader confirmed it works.
BIOS · 8.25 MB · 26 Jun 2026BIOS rar—8.25 MB - X1404ZA R2.0 BIOS OK
BIOS dump for an X1404ZA mainboard, revision R2.0, marked as working, provided as a 16 MB file with no extension.
BIOS · 16.0 MB · 15 Sept 2026BIOS—16.0 MB - X1403ZA R3.1 BIOS 100% DISPLAY OK
16 MB BIOS binary for an X1403ZA board, revision R3.1, labelled as fully working with display confirmed.
BIOS · 16.0 MB · 15 Sept 2026BIOS bin—16.0 MB - ASUS X1404ZA R3.0 BIOS +EC OK
BIOS and EC firmware pack for the ASUS X1404ZA mainboard revision 3.0, marked OK. The RAR archive is unusually small at 50.4 KB, so it may contain only part of the…
BIOS · 50.4 KB · 26 Jan 2026BIOS rar—50.4 KB - ThinkPad X1 Tablet Wistron LGF-1 15218-5 BIOS
BIOS image for the Lenovo ThinkPad X1 Tablet built on the Wistron LGF-1 board, revision 15218-5, packed in an 8.26 MB RAR.
BIOS · 8.26 MB · 8 Mar 2023BIOS rar—8.26 MB - PEGATRON BYT-X1 REV1.02 BIOS
Firmware for a Pegatron board labelled BYT-X1 revision 1.02, in a 2.96 MB RAR. BYT is commonly used for Intel Bay Trail designs, though the name gives no device model…
BIOS · 2.96 MB · 1 Jan 2023BIOS rar—2.96 MB - BIOS X1 Carbon LMQ-1 MB 12298-2 48.4LY26.021
BIOS dump for the ThinkPad X1 Carbon on the LMQ-1 motherboard, Wistron number 12298-2, part code 48.4LY26.021.
BIOS · 12298-2 · 5.37 MB · 17 Jun 2018BIOS rar5.37 MB - ThinkPad X1 Yoga Gen 5 GX490 NM-C661
BIOS firmware for the Lenovo ThinkPad X1 Yoga Gen 5, platform GX490, mainboard NM-C661, in an 8.24 MB RAR archive.
BIOS · NM-C661 · 8.24 MB · 4 Jun 2026BIOS rar8.24 MB - X101CH-ASUS-1203
ASUS BIOS file for the X101CH netbook, version 1203, in ROM format and 2.00 MB in size.
BIOS · 2.00 MB · 15 Jun 2022BIOS rom—2.00 MB - PANASONIC CF-33 (DHLB1170ZF-X1)
Firmware package for the Panasonic Toughbook CF-33 rugged tablet, with the code DHLB1170ZF-X1 in the name, possibly a board or part number.
BIOS · 8.50 MB · 28 Jun 2021BIOS zip—8.50 MB - fujisu A572f CP608350-x1 RS35 S10
BIOS archive for the Fujitsu Lifebook A572/F, board CP608350-X1, with additional codes RS35 and S10 in the name that are not explained there.
BIOS · 2.95 MB · 21 Feb 2019BIOS rar—2.95 MB - X1 YOGA 4TH GEN
ZIP archive of 16.5 MB containing firmware for the Lenovo ThinkPad X1 Yoga 4th Gen. The name gives no machine type, board number or version, and the larger size suggests…
BIOS · 16.5 MB · 17 Sept 2026BIOS zip—16.5 MB - ASUS X1404ZA Rev 2.0 32MB TESTED OK
BIOS dump for the ASUS X1404ZA notebook, board revision 2.0, sized for a 32 MB SPI flash chip and marked as tested good.
BIOS · 13.3 MB · 25 May 2024BIOS zip—13.3 MB - lenovo ThinkPad x1 13.3 48.4n405.031
Firmware archive labelled for a Lenovo ThinkPad X1 with a 13.3 inch screen, tagged with the board identifier 48.4N405.031.
BIOS · 5.05 MB · 7 Apr 2019BIOS rar—5.05 MB - ASUS X1404ZA R3.0 32MB TESTED OK
Tested BIOS image for the ASUS X1404ZA laptop at board revision 3.0, intended for a 32 MB flash chip and supplied in a RAR archive.
BIOS · 11.6 MB · 25 May 2024BIOS rar—11.6 MB - LENOVO X1 Titanium Type 20QA, 20QB Laptop ThinkPad Type 20QA BIOS
BIOS archive for the Lenovo ThinkPad X1 Titanium, machine types 20QA and 20QB. The name gives no board number, revision or tested status, so verify compatibility from…
BIOS · 18.4 MB · 23 Dec 2024BIOS rar—18.4 MB - PEGATRON BYT-X1 REV 1.03 VGA BIOS
Firmware dump for the Pegatron BYT-X1 motherboard, revision 1.03, in the VGA-output variant.
BIOS · 2.87 MB · 24 Oct 2022BIOS rar—2.87 MB - X1 Yoga 2nd Gen Laptop (ThinkPad) - Type 20JE
Lenovo ThinkPad X1 Yoga 2nd Gen firmware archive for machine type 20JE, packed as an 8.08 MB RAR.
BIOS · 8.08 MB · 17 Sept 2026BIOS rar—8.08 MB - X1 Yoga 5th Gen Laptop (ThinkPad) - Type 20UC
Lenovo ThinkPad X1 Yoga 5th Gen firmware listed for machine type 20UC, compressed as an 11.1 MB RAR. The name carries no board number, revision or BIOS version.
BIOS · 11.1 MB · 17 Sept 2026BIOS rar—11.1 MB - X1 Carbon 8th Gen - Laptop (ThinkPad) - Type 20U9
Firmware dump for the Lenovo ThinkPad X1 Carbon 8th Gen, machine type 20U9, as an 8.90 MB RAR.
BIOS · 8.90 MB · 17 Sept 2026BIOS rar—8.90 MB - z8v x16
Raw 8 MB binary image whose name, z8v x16, says little; z8v may refer to a board model but the name does not confirm brand or device.
BIOS · 8.00 MB · 23 Apr 2021BIOS bin—8.00 MB - X1403ZA R2.2
BIOS package for an ASUS X1403ZA laptop, board revision 2.2, stored as a RAR of about 23 MB.
BIOS · 23.0 MB · 24 Sept 2026BIOS rar—23.0 MB