Dietmar

@Damnation My problem is, that the HP 255 g6 shows Bsod 0x7B with acpi, means that the arcpath cant be found to the boot device. So, no information about the reason for this Bsod during debug. But it depends on acpi, because with "Standard PC" setup of XP works. This is such a strange behavior, because I can see my harddisk for a second at XP-Setup, but then compi shuts down Dietmar

@Mov AX, 0xDEAD Do you have an idea, what XP SP3 acpi.sys not likes in this DSDT from HP 255 g6 Dietmar https://ufile.io/6fb5w13l

@Mov AX, 0xDEAD I also test the brandnew acpi.sys from George King. Exact the same behavior. I can make a try to debug this BSOD via Lan from you, Mov AX, 0xDEAD, possible because it has a supported Realtek Lan chip. But this will be hard work, because I have no working XP SP3, so that I can boot from this XP for to fetch the Bsod.

Hi, I bought for few Euro a notebook from 2017, HP 255 g6, Bios F20 e2-9000e AMD cpu with integrated graphik R2. It is very slow. But there is a graphik driver for XP. It looks, as if there is a problem related to acpi.sys. I only can install XP SP3 on the HP 255 g6, Bios F20 e2-9000e AMD cpu with integrated graphik R2, when hitting F7 F8 during setup in TXT mode. This gives the "Standard PC". No acpi at all. This works. If I try to install in normal Acpi Multiprocessor, I can see for a second the harddisk, but then the compi shuts down. Never I have seen this behavior before. Dietmar

@K4sum1 Just read msfn.org/board/topic/183489-windows-xp2003-x32-on-modern-hardware-faq Dietmar

@K4sum1 In assembler it just jumps over the question, if the PM Timer should be used Dietmar

@canonkong Hi, please tell me, how do you reach this. What motherboard you use? Please send me this Bios, nice Dietmar

Hi, now it is written for Win8. I think, some modifications have to be done and then compile for winsevers 2003, as the OFA driver Dietmar

@George King Here is hal.dll modded only with Timerhack for the last XP SP3 version, good luck Dietmar https://ufile.io/kc0jvres

@George King Here it is, hal.dll x86 2003 Timerhack, now uses always the System Clock of the motherboard, 1 byte hack, Dietmar https://ufile.io/i34ue3zv PS: If the compi cries now, that it is not the original file, open it one time with Resource Hacker and store it again.

@George King I was not fast enough, the file was deleted. Please load it up again on https://ufile.io/ Dietmar

@George King Please send me the hal.dll from x86 Win Server, that you want to be patched. The intelppm.sys, that I send to ramsey works always, independend if you use PAE or not. I found therin a second place, where it has to be patched for to put all the power saving states to D1 Dietmar

@gordo999 Here they are again, good luck Dietmar https://ufile.io/3inwz0ye

@UsefulAGKHelper Here they are, good luck Dietmar https://ufile.io/aurp14da

@66cats Just copy and paste acpi.sys into the Setup folder AMD64 before building the XPSP2bit64.iso via Nlite. No need to compress it there. On reboot of install, acpi.sys is changed back to the original version. Just copy acpi.sys one time more into Windows\system32\drivers. If you dont like, that the acpi.sys is changed back to its original one, you have also to put acpi.sys into SP2.cab folder (of XP bit64 SP2) Dietmar

@K4sum1 Have you tried this 3 very last acpi.sys for XP SP3, 2003 bit32 and XP SP2 bit64? They are build for to overcome exact this Bsod Dietmar https://ufile.io/0az24621

@seven4ever Hi, the Japanese Update package for to keep the Media Center Edition in XP SP2 bit32 alive, has this name windowsxp-kb936929-sp3-x86-jpn_e0fc34cfa52d270b3c79a68af8fa358244f7419e.exe I think, that it is the normal update package kb936929 , which works also for the Media Center Edition from XP SP2 ===> XP SP3 (all bit32) Dietmar

Media Center XP SP2 (bit32) can be updated to SP3. I have done this for an japanese XP SP2 bit32 Dietmar

@feodor2 Hi, for the first time your Quantum Browser does not crash in multi cpu mode with Standard settings. It is ultrafast now. And also for the first time WebGl works. This you can see for example on the programmer site Edu Scratch. Do you have an idea, what they changed on the webside from Chatgpt and Bard Ai, that they now do not work on the Quantum browser? This happens about 1 month ago. Before Chatgpt and Bard Ai work in this your nice Quantum Browser Dietmar

@gordo999 I make a try to install Win7 SP1 bit32 on the Asus B760M-A D4 via Rufus (USB). Compi hangs at once at the place, where I can choose language etc. Oh, suddenly I remember my fruitless tries to install Win7 bit32, Win8.1 bit32, Win10 bit32 on the z690 platforms. Soon I try with a real Sata CD-ROM via DVD Dietmar PS: You see, XP SP3 is better..

@Asp Which cpu is it? Until now, XP SP3 works from 1...32 cores. And now, also XP Bit64 SP2 works the same, without any modification Dietmar

@gordo999 Hi, I just install XP SP3 to the same Asus B760M-A D4 board. All works, only no lan driver for the Realtek 8125 2.5Gb, because it is ndis6. Oh..still I have hope that @Mov AX, 0xDEAD will listen to us. When I have time, I also try win7 Sp1 Dietmar

@gordo999 Nice to see you again! For to use Windbg, are you sure that the COM serial port on this board is working? I noticed on some Intel boards >z390, that the COM port does not work for legacy OS. I am interested in this board also. Is it this board? Please check careful, because a lot of similar boards are there ASUS PRIME B760M-A D4-CSM 90MB1D00-M0EAYC The correct working of the COM port depends also on the Bios version Dietmar

Hi, I test without zeroring out, with small file and delete, with BIG file and delete. Result is always the same: NO Trim with the O-Odefrag tool on XP SP3 Dietmar

Hi, I make a test of working TRIM via O-O defrag tool on XP SP3. For this, I zeroed all out of the Samsung 960 Pro 500 Gbyte nvme disk. During out zeroeing speed goes down as much as possible, slower than a harddisk. Then I run 2 time O-O defrag TRIM under XP SP3 on it. All was yellow before and all was yellow after. O-O defrag ends without error. With Crystal Diskmark 5.1.2 you can see, that for the Seq read, write, speed was still about 500 Mb/s. Then I trim this 960 Pro with Win10. And voila, speed for the Seq read, write goes up to 1551 Mb/s. So, I am to 100% sure, that TRIM via O-O defrag does not work on this Samsung 960Pro. TRIM via Win10 works. So, this is congruent with all my test before belonging to the O-O defrag tool. It is just a fake tool for TRIM running under XP SP3 Dietmar