Brand
Format
Device
- Name Type Board Source Added Size
- Lenovo ThinkPad T470s outimage
Output image for the Lenovo ThinkPad T470s, in an 8.25 MB ZIP. The outimage label suggests a processed or rebuilt BIOS file, such as a result produced by an editing or…
BIOS · 8.25 MB · 24 Apr 2026BIOS zip—8.25 MB - t460s original2
Original BIOS dump labelled for the ThinkPad T460s, the second copy according to the name.
BIOS · 15.8 MB · 24 Apr 2026BIOS rar—15.8 MB - T470s Original
Original firmware read from a ThinkPad T470s, packed in an 8.33 MB ZIP archive. The name says only that it is original and gives no machine type, board number or BIOS…
BIOS · 8.33 MB · 24 Apr 2026BIOS zip—8.33 MB - Thinkpad T470s-Type 20HG
BIOS archive for the Lenovo ThinkPad T470s, machine type 20HG, distributed as a 5.41 MB RAR.
BIOS · 5.41 MB · 24 Apr 2026BIOS rar—5.41 MB - THINKPAD X260 NM-A531 REV 3.0 clear me test ok
Lenovo ThinkPad X260 BIOS for motherboard NM-A531 revision 3.0, with the Intel Management Engine region cleaned and marked as tested working.
BIOS · NM-A531 · 5.20 MB · 24 Apr 2026BIOS zip5.20 MB - THINKPAD X260 NM-A531 REV 3.0.bin
Binary BIOS dump for the Lenovo ThinkPad X260, board NM-A531 revision 3.0, compressed into a 5.28 MB ZIP.
BIOS · NM-A531 · 5.28 MB · 24 Apr 2026BIOS zip5.28 MB - thinkpad X270 20K6, 20K5
BIOS firmware for the Lenovo ThinkPad X270, listed for machine types 20K6 and 20K5, in a 5.42 MB RAR.
BIOS · 5.42 MB · 24 Apr 2026BIOS rar—5.42 MB - THINKPAD X280 Type 20KE
Firmware archive for the Lenovo ThinkPad X280, machine type 20KE, packed as a 7.90 MB RAR.
BIOS · 7.90 MB · 24 Apr 2026BIOS rar—7.90 MB - X240 clearME
ThinkPad X240 BIOS image with the Management Engine region cleaned, in a 6.38 MB RAR. A clean ME region is commonly flashed to fix boards that shut down after about…
BIOS · 6.38 MB · 24 Apr 2026BIOS rar—6.38 MB - x260 nm-a531.BIN
Raw BIN dump for the Lenovo ThinkPad X260 motherboard NM-A531, compressed as a 5.25 MB ZIP.
BIOS · NM-A531 · 5.25 MB · 24 Apr 2026BIOS zip5.25 MB - x240backup PATCHED
Patched backup of a ThinkPad X240 BIOS, stored as a 5.56 MB RAR archive. The name says the original dump was modified but does not say what was changed, so the patch…
BIOS · 5.56 MB · 24 Apr 2026BIOS rar—5.56 MB - x260-rev-4.0 clear me
BIOS for a ThinkPad X260 board at revision 4.0, with the Management Engine region cleaned, supplied in a 5.30 MB ZIP.
BIOS · 5.30 MB · 24 Apr 2026BIOS zip—5.30 MB - x240 dirty 1 FIXED 4MATIC
ThinkPad X240 firmware originally read from a dirty or corrupted chip and then marked as fixed, packed in a 5.45 MB RAR.
BIOS · 5.45 MB · 24 Apr 2026BIOS rar—5.45 MB - YOGA 11E Dali8gmb6d0 rev d
BIOS archive for the Lenovo Yoga 11e on motherboard DALI8GMB6D0 revision D, packed as a 4.00 MB RAR.
BIOS · DALI8GMB6D0 · 4.00 MB · 24 Apr 2026BIOS rar4.00 MB - x260-rev-4.0
BIOS firmware archive labelled x260 with revision 4.0 in the name, most likely intended for a ThinkPad X260 class board, though the name gives no brand or board number…
BIOS · 5.27 MB · 24 Apr 2026BIOS rar—5.27 MB - X270 bios password removed bin
Firmware package for an X270 laptop in which the BIOS password has been removed, according to the name, supplied as a 5.50 MB ZIP containing a binary image.
BIOS · 5.50 MB · 24 Apr 2026BIOS zip—5.50 MB - x270
Plain X270 BIOS archive of 5.50 MB in ZIP form; the name states only the model and nothing about revision, board number or modifications.
BIOS · 5.50 MB · 24 Apr 2026BIOS zip—5.50 MB - x270-new
RAR archive of roughly 5.54 MB with BIOS firmware for an X270, marked new in the name, which probably indicates a newer or updated image compared to other versions…
BIOS · 5.54 MB · 24 Apr 2026BIOS rar—5.54 MB - X360 unlocked
Unlocked BIOS image for an X360 device, packed as an 8.86 MB RAR; the name does not say which manufacturer or exact X360 model it belongs to, so identification rests on…
BIOS · 8.86 MB · 24 Apr 2026BIOS rar—8.86 MB - Yoga 11e 4th Gen Laptop (ThinkPad) - Type 20HS
Lenovo BIOS firmware archive for the ThinkPad Yoga 11e 4th Gen laptop, machine type 20HS, packed as a 4.86 MB RAR.
BIOS · 4.86 MB · 24 Apr 2026BIOS rar—4.86 MB - Yoga 520-14IKB (Type 80X8) MAIN
Main BIOS dump for the Lenovo Yoga 520-14IKB, type 80X8, delivered as a 4.84 MB RAR archive.
BIOS · 4.84 MB · 24 Apr 2026BIOS rar—4.84 MB - DELL INSPIRON 5501 19775-1 8MB & 16MB WORKING BIOS 100-BIOS · 19775-1 · 16.2 MB · 24 Apr 2026BIOS rar16.2 MB
- S5602ZA REV 2 ASUS S3502ZA S BIOS WORLD.
BIOS archive of 25.0 MB referencing ASUS models S5602ZA and S3502ZA with board revision 2 stated in the name; the brand field reads Apple, but the file name points to…
BIOS · 25.0 MB · 24 Apr 2026BIOS rar—25.0 MB - da0x81mb6e0 16mb old gcs.BIN ClrMe LRTBIOS · DA0X81MB6E0 · 5.00 MB · 24 Apr 2026BIOS rar5.00 MB
- 6050A3217501-MB-A01 MAINBIOS · 6050A3217501 · 32.0 MB · 24 Apr 2026BIOS bin32.0 MB
- 6050A3217501-MB-A01 ECBIOS · 6050A3217501 · 32.0 MB · 24 Apr 2026BIOS bin32.0 MB
- GIGABYTE B550M DS3H AC REV 1.2 OK BIOS
Full BIOS dump for the Gigabyte B550M DS3H AC desktop board, revision 1.2, marked OK in the name to indicate a working image, 32.0 MB in raw BIN format.
BIOS · 32.0 MB · 24 Apr 2026BIOS bin—32.0 MB - GIGABYTE AORUS PRO B550 REV 1.0 OK BIOS
Working BIOS image, marked OK, for the Gigabyte B550 AORUS PRO motherboard, revision 1.0, supplied as a 32.0 MB raw BIN suited to a 256 Mbit SPI flash.
BIOS · 32.0 MB · 24 Apr 2026BIOS bin—32.0 MB - 20260424 150857 SVOD3.bin ClrMe LRTBIOS · 5.25 MB · 24 Apr 2026BIOS rar—5.25 MB
- dell 3500 aux MODBIOS · 16.0 MB · 24 Apr 2026BIOS bin—16.0 MB
- buildsBIOS · 8.16 MB · 24 Apr 2026BIOS rar—8.16 MB
- 20260424 150857 SVOD3BIOS · 16.0 MB · 24 Apr 2026BIOS bin—16.0 MB
- sp168854BIOS · 18.4 MB · 24 Apr 2026BIOS rar—18.4 MB
- dell 3500 auxBIOS · 16.0 MB · 24 Apr 2026BIOS bin—16.0 MB
- F571GD X571GDF1.313 DA0XKTMB8C0 CLR TSTD.BINBIOS · DA0XKTMB8C0 · 9.61 MB · 24 Apr 2026BIOS zip9.61 MB
- RREADBIOS · 32.0 MB · 24 Apr 2026BIOS bin—32.0 MB
- READ 6 ORGBIOS · 16.0 MB · 24 Apr 2026BIOS bin—16.0 MB
- BACK UP CHANGE SERIAL NUMBERBIOS · 16.0 MB · 24 Apr 2026BIOS bin—16.0 MB
- BACK UPBIOS · 16.0 MB · 24 Apr 2026BIOS bin—16.0 MB
- SAMSUNG NP550XED TITAN2 L 15 FB FACTORY BIOS OK TESTED 12THBIOS · 6.77 MB · 24 Apr 2026BIOS rar—6.77 MB
About BIOS & firmware dumps
A BIOS dump is a byte-for-byte image of the SPI flash chip on a motherboard. Repair technicians use a known-good dump to revive a board whose firmware is corrupted, or to replace a firmware image with a clean Management Engine region after a chipset swap.
A dump is tied to the exact board revision. Always match the full board number and revision, back up the original chip twice before writing anything, and move the serial number, UUID and Windows key (DMI data) from the old image to the new one.