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- GD25B256D HP 450G8 NEW UNLOCKED BIOS EC OKKKBIOS · 32.0 MB · 6 May 2026BIOS bin—32.0 MB
- GD25B256D@WSON8 HP 450G8 NEW UNLOCKED BIOS OKKKBIOS · 32.0 MB · 9 May 2025BIOS bin—32.0 MB
- FF SONY ASL CDX GT520U USB 25L1605A OKKBIOS · 2.00 MB · 5 May 2025BIOS bin—2.00 MB
- HP 450 g2 okkk la-b181p testedBIOS · LA-B181P · 8.00 MB · 15 Feb 2020BIOS bin8.00 MB
- Dell XPS 15 7590 H331P Rev 1 builds okkBIOS · 12.2 MB · 9 Oct 2026BIOS zip—12.2 MB
- DELL 7240 LA-9431P U2 CLR ME OKKKKBIOS · LA-9431P · 8.00 MB · 10 Feb 2026BIOS bin8.00 MB
- lenovo G470 okkkk telegram BIOS Repair-2025-09-16BIOS · 1.81 MB · 23 Sept 2025BIOS zip—1.81 MB
- 840 g5 okk bios with dmi dtech369 840 g5 patchedBIOS · 9.10 MB · 8 Aug 2025BIOS rar—9.10 MB
- HP 450-G3 25Q128FVSQ tnm read OKK (Luirons Bios)BIOS · 16.0 MB · 9 May 2025BIOS bin—16.0 MB
- TP-LINK TD-8901G---EN25QH16--- ver 6 (1).0 --okkBIOS · 2.97 MB · 27 Apr 2022BIOS rar—2.97 MB
- DELL VOSTRO 1015 PART NO DAVM9NPI6DO OKKK (Luirons Bios)BIOS · 1.20 MB · 23 Feb 2021BIOS rar—1.20 MB
- TOSHIBA SATELITE C50-A491 PART NO- PSCG6V-08E02JAR OKKKBIOS · 2.98 MB · 15 Feb 2020BIOS rar—2.98 MB
- HP 15-n044TX DA0U82MB6D0-rev D OKK (Luirons Bios)BIOS · DA0U82MB6D0 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- DELL VOSTRO 1015 PART NO DAVM9NPI6DO OKKK 1 Luirons BiosBIOS · 1.20 MB · 23 Feb 2021BIOS rar—1.20 MB
- 19842-1 dell 5310 bkup okkBIOS · 19842-1 · 32.0 MB · 22 Sept 2026BIOS bin32.0 MB
- DELL VOSTRO 1015 PART NO DAVM9NPI6DO OKKK telegram BIOS Repair 2025BIOS · 1.40 MB · 20 Sept 2025BIOS zip—1.40 MB
- DELL VOSTRO 1015 PART NO DAVM9NPI6DO OKKK 1 telegram BIOS RepairBIOS · 1.40 MB · 20 Sept 2025BIOS zip—1.40 MB
- DELL VOSTRO 1015 DAVM9NPI6D0 OKKK telegram BIOS Repair 2025 09 16BIOS · 782 KB · 20 Sept 2025BIOS zip—782 KB
- asser disktop okk fileBIOS · 8.00 MB · 28 Sept 2026BIOS bin—8.00 MB
- L390 LKL 2 OKK NUVETON 256KB OKOK telegram BIOS Repair 2025 09 16BIOS · 214 KB · 23 Sept 2025BIOS zip—214 KB
- Lenovo S200Z All-in-One AIA30 LA-C671P tnm read OKKBIOS · LA-C671P · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- TPLINK TD W8151N Ver 3 2 ok ok ok khili okkkkkkkkkkkkk cfon qh16BIOS · 2.00 MB · 6 May 2025BIOS bin—2.00 MB
- Lenovo E14 Gen 6 F861 old okk 1.8v W25Q512NWBIOS · 10.6 MB · 22 Jul 2026BIOS rar—10.6 MB
- SAMSUNG-r420 okkk
Samsung R420 BIOS image tagged okkk, suggesting it was confirmed working. The binary is 2 MB, the size of a 16 Mbit flash chip, so it differs from the 4 MB images for…
BIOS · 2.00 MB · 25 Mar 2017BIOS bin—2.00 MB - lenovo G470 okkkk
Zipped BIOS dump for the Lenovo G470 laptop, and the okkkk in the name suggests the uploader confirmed it working on a repaired unit.
BIOS · 1.68 MB · 27 May 2017BIOS zip—1.68 MB - SAMSUNG-r508 okkk
BIOS image for the Samsung R508 notebook, labelled okkk to mark it as tested. At 2 MB it fits a 16 Mbit SPI flash chip, so make sure the chip on the board has that…
BIOS · 2.00 MB · 25 Mar 2017BIOS bin—2.00 MB - DELL VOSTRO 1015 DAVM9NPI6D0 OKKK
BIOS archive for the Dell Vostro 1015, labelled with code DAVM9NPI6D0. The OKKK suffix is the uploader's own mark and suggests it was found to work.
BIOS · 663 KB · 28 Nov 2023BIOS rar—663 KB - ASUS K53SM OKK
BIOS dump for the ASUS K53SM laptop, labelled OK by the person who saved it, implying it worked on a real board. The 4 MB size corresponds to a 32 Mbit SPI flash.
BIOS · 4.00 MB · 23 Oct 2021BIOS bin—4.00 MB - TP-LINK TD-8901G---EN25QH16--- ver 6.0 --okk
SPI flash image for the TP-Link TD-8901G ADSL modem, hardware version 6.0, read from an Eon EN25QH16 chip and marked okk, suggesting it was tested as working.
BIOS · 2.97 MB · 23 Dec 2020BIOS rar—2.97 MB - L390 LKL-2 OKK NUVETON 256KB OKOK
Embedded controller firmware apparently for a Lenovo ThinkPad L390, with LKL-2 likely the board code, for a Nuvoton EC holding 256 KB; it is marked OK.
BIOS · 119 KB · 13 May 2024BIOS rar—119 KB - SAMSUNG-R540 okkk
Raw firmware dump for the Samsung R540 laptop, flagged with a triple ok, which suggests a tested and working image. Its 4 MB size corresponds to a 32 Mbit SPI BIOS chip.
BIOS · 4.00 MB · 25 Mar 2017BIOS bin—4.00 MB - SAMSUNG-rv420 okkkkk
Binary BIOS image for the Samsung RV420 notebook, marked with a repeated ok that suggests the uploader tested it as working.
BIOS · 4.00 MB · 25 Mar 2017BIOS bin—4.00 MB - SAMSUNG-r538 i3 okkk
Samsung R538 BIOS dump noted as being from an Intel Core i3 version and marked as working by the uploader.
BIOS · 4.00 MB · 25 Mar 2017BIOS bin—4.00 MB - Samsung NP-R420 t4300 okkk
Raw 2 MB BIOS dump for the Samsung NP-R420 laptop, with T4300 in the name pointing to an Intel Pentium T4300 processor fitted on the source machine and the ok mark…
BIOS · 2.00 MB · 3 Jan 2022BIOS bin—2.00 MB - DELL VOSTRO 1015 PART NO DAVM9NPI6DO OKKK
Dell Vostro 1015 firmware archive referencing board part number DAVM9NPI6D0, with an OK mark suggesting a working dump.
BIOS · 1.21 MB · 26 Jan 2017BIOS rar—1.21 MB - Patched hp elitebook 830 g6 SN 5CG9422G10 6050A3059101 okk
Patched BIOS image for the HP EliteBook 830 G6 on board 6050A3059101, taken from a unit with the serial number listed in the name and marked as working.
BIOS · 6050A3059101 · 11.3 MB · 9 Nov 2026BIOS rar11.3 MB - 840 G5 fast display 16 ok 6050A2945601 OKKKKKKKKK
Firmware image for the HP EliteBook 840 G5 on board 6050A2945601, a number in the Inventec numbering pattern used for many HP business laptops.
BIOS · 6050A2945601 · 16.0 MB · 8 Oct 2026BIOS bin16.0 MB - 840 G5 Fast display 32 Fixed ME Cleared 6050A2945601 OKKKKKKKK
BIOS image for the HP EliteBook 840 G5 built on Inventec board 6050A2945601, sized at 32.0 MB for a 256 Mbit SPI flash.
BIOS · 6050A2945601 · 32.0 MB · 8 Oct 2026BIOS bin32.0 MB - HP 400 G6 1RAM SLOTBIOS · 16.0 MB · 10 Oct 2024BIOS bin—16.0 MB
- zx-i945lm v4.0 dddr2 okBIOS · 1.00 MB · 8 Oct 2023BIOS bin—1.00 MB