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No new posts UEFI grT->GetVariable() returning Not Found Status
Cantaff0rd 1 95
11 Jul 2025, 15:34
by bzt
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No new posts Educational "CodebyOS" for the collection
Core i7 18 1096
06 Jul 2025, 19:08
by bitRAKE
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No new posts OS Kernel Basics - Pre-Emptive Multitasking
Greg_M 16 3376
20 Jun 2025, 07:32
by revolution
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No new posts RTOS Kernel Basics
Greg_M 4 941
17 Jun 2025, 09:47
by bzt
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No new posts menuet kernel
turkosx 3 981
09 Jun 2025, 11:34
by Ville
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No new posts Booting from Minix3 File System
bzt 0 943
29 Mar 2025, 22:40
by bzt
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No new posts [solved] Qemu BIOS and Serial
jemo07 4 3597
16 Dec 2024, 13:38
by jemo07
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No new posts Testing E820 ACPI 3.0 compatibility
smiddy 19 18437
06 Dec 2024, 17:10
by Flat12
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No new posts FAT12 tutorial
me239 2 4735
01 Dec 2024, 12:16
by bzt
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No new posts how to load kernel on my os
xpfan3169 14 4105
16 Nov 2024, 21:07
by macomics
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No new posts Booting from EL Torito CDROM
bzt 0 1821
17 Oct 2024, 18:42
by bzt
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No new posts Good Beefy PS/2 Mouse Driver for your OS
mbr_tsr 1 8867
22 Aug 2024, 14:04
by MI-7
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No new posts XtremeOS - an 8086 compatible OS written in pure x86 asm
prostyle4444 17 28168
10 Aug 2024, 04:06
by prostyle4444
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No new posts Write character on vga mode
Arturx87 11 6895
04 Jul 2024, 14:17
by Stancliff
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No new posts [MASM/TASM] Assembling GLaBIOS: error: unexpected characters
Fool-DupleX 3 3125
16 May 2024, 14:40
by 640KB
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No new posts My first UEFI app...
MatQuasar 5 3001
08 May 2024, 02:03
by revolution
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No new posts Read Keyboard 60h at BIOS early boot (SEC)
Overclick 8 5415
25 Feb 2024, 01:12
by Overclick
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No new posts Simpleboot
bzt 13 8182
08 Feb 2024, 20:49
by macgub
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No new posts Pushing relocatable addresses onto UEFI stack
pfranz 18 7992
17 Jan 2024, 23:52
by pfranz
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No new posts Format options for UEFI OS bootloader
[ Goto page Goto page: 1, 2 ]
pfranz 38 19222
17 Jan 2024, 09:46
by bzt
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No new posts 16Bits OS Bootloader and Kernel ? Or Stage 2 here?
Kitsune 7 4950
16 Jan 2024, 00:00
by macomics
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No new posts RainbowSnakeOS - boot sector snake video game
Palma3000 9 4898
18 Dec 2023, 16:13
by revolution
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No new posts ps2 initialisation w virtualbox
N-LG 5 8081
26 Nov 2023, 10:39
by pfranz
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No new posts Need access to UEFI setup variables
Overclick 10 7145
13 Oct 2023, 16:28
by Overclick
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No new posts SMRAM SMM Driver
Overclick 0 1952
31 Aug 2023, 07:33
by Overclick
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No new posts Mixing assembly & Pascal
stjepanbm 1 2941
14 Apr 2023, 21:54
by macomics
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No new posts How does bootloader call kernel stub?
[ Goto page Goto page: 1, 2 ]
FlierMate 26 25121
24 Mar 2023, 15:29
by bzt
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No new posts Problem to use generated iso
[ Goto page Goto page: 1, 2 ]
Fulgurance 33 26506
08 Nov 2022, 16:50
by bzt
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No new posts emulators/debuggers for OS development
Feryno 2 3641
18 Oct 2022, 15:44
by macgub
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No new posts reading user input by bios functions
Saveriokarol 1 2955
21 Sep 2022, 19:15
by macomics
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No new posts trying to print a string in protected mode
[ Goto page Goto page: 1, 2 ]
retro 32 21652
22 Aug 2022, 09:22
by retro
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No new posts (U)EFI GUID include files
I 2 3926
12 Jul 2022, 06:24
by I
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No new posts Multicore UEFI in QEMU?
HSE 16 12904
10 Jul 2022, 03:21
by I
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No new posts UEFI PECOFF real specs?
sylware 8 8043
13 Apr 2022, 20:46
by sylware
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No new posts Use UEFI Graphics Output Protocol
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Fulgurance 123 121327
13 Apr 2022, 20:45
by bitRAKE
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No new posts Sequence in designing OS kernel?
FlierMate 6 6962
25 Feb 2022, 03:09
by moogloof
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No new posts PCI Express
Fulgurance 14 17403
12 Jan 2022, 23:08
by FlierMate
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No new posts Can't go to protected mode on new computers
l4m2 1 3881
23 Nov 2021, 17:17
by N-LG
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No new posts Performance of SYSENTER
l4m2 2 4707
20 Nov 2021, 04:06
by l4m2
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No new posts My first ever bootloader for x86
FlierMate 15 15424
09 Oct 2021, 20:54
by macomics
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No new posts LBA28 in Long Mode not working
binary 6 7800
06 Aug 2021, 14:09
by revolution
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No new posts beginner boot program issues
VexisMorlock 3 6775
17 Jul 2021, 04:38
by Mac2004
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No new posts Undocumented "REAL" real mode x86 NOP opcodes
Mike Gonta 4 11995
20 May 2021, 17:18
by l4m2
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No new posts pentium pro PAE
MaoKo 3 6252
22 Mar 2021, 19:08
by N-LG
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No new posts Question about devices with UEFI
Fulgurance 3 6901
16 Mar 2021, 22:21
by bzt
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No new posts Will bios call change segment registers?
l4m2 5 8454
17 Feb 2021, 16:18
by bitshifter
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No new posts Flush sticky global page
MaoKo 2 5401
10 Feb 2021, 14:12
by MaoKo
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No new posts x86 to C++
connor 3 8413
07 Jan 2021, 06:38
by Moonchild
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No new posts Understand GetMemoryMap function
[ Goto page Goto page: 1, 2 ]
Fulgurance 29 34508
26 Dec 2020, 16:06
by Fulgurance
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No new posts [CONTRIB] hand rolled FAT12 image [WIP]
bitshifter 4 7394
13 Dec 2020, 12:38
by DimonSoft
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