The big problem is with RAM ... It is much easier to put Windows ME. theoretically, Windows 98 supports 2GB of RAM, but for some reason, when loading it, it regards RAM and the paging file as one total in the end if it costs 1GB of RAM, then it sees it as 2. and does not load, read the article where the Beta-tester is at the RC testing stage win98 put Windows on a server with 1GB of RAM, then it stopped loading (the RAM server was 16MB each) as soon as it took out 1 bar everything started working normally. He reported on this problem to Microsoft, but they said in response that the release date was already close to this problem and they would not deal with who would put so much RAM on a PC.
Ways to solve this problem: there are 3 of them!
1st there is a patch that fixes this bug and allows you to work with 2GB + Patch_win98se_for_full_memory_access.Multi (rus)
But the problem is that it is installed after you install Windows, as I did took the old computer PIII 1.4Ghz in which 3 * 512MB of RAM (left only 512MB) connected the HDD to put win98 there, the patch and connected to the already installed Intel Xenon 5450 computer With 4GB of DDR3 RAM, everything worked. Theoretically, you can do without such frauds if you get 1GB DDR3 (I met such people in nature, but I didn’t have it, as an option to order from the Chinese) to disconnect the video card and start it with an integrated memory, then the video memory will bite off the main memory will be less. But this is only my guess and guess!
The 2nd option is to create a Live CD WIN98 (the tools for creating it are the images of the licensed disk in the TOOLS folder and the instruction in Russian on the Microsoft website and it is still there) from the boot disk I ran on any machine the method was TESTED 100% with one condition the presence of a fat32 partition on HDD (needed for storing temporary files and installing drivers for the LIVE OS itself) as an improvement option, write this image not to a CD but to a USB flash drive with a FAT32 boot partition using the UltraISO Program, but it will not work on all computers (all from the very contact Roller flash drive, USB Controller on MB and drivers) with USB 3.0 100% does not roll.
The third option is to put the aforementioned Win ME up to 2 GB without problems, I installed it myself. as an option you can put Put the patch then 2GB +
PS These patches do not allow the OS to work with large amounts of RAM and only IGNORE the presence of those. those. The OS will use and reserve less than you have installed, avoiding a critical aisle. and 2nd most optimal amount of RAM for Win98 3pcs 256 MB each))))