Best I think depends on your computer. With a collection of 74 rigs I have some different methods.
1. 98 without CD:
Requirements:
- boot floppy
- screwdriver
- test rig/another PC with the same HDD interface (remember 2.5" and 3.5" IDE are different)
- 98 ISO & nusb33e (if you have USB)
1. Floppy boot your retro machine
2. Fdisk, single partition
3. Restart and format C: (in DOS, or DOS will throw "no valid partition")
4. Remove the HDD, install in your test rig.
5. Extract the win98 iso to the drive.
6. Reinstall the drive into your retro rig
7. Floppy boot and install win98
2. 98 with CD:
Requirements:
- 98 CD
- boot floppy (if 98 CD is not bootable)
- nusb33e (if you have USB)
1. Floppy/CD boot your retro machine
2. Fdisk, single partition
3. Floppy/CD reboot and install win98 (installer will format the drive for you)
3. 98+XP multiboot without CDs
Requirements:
- boot floppy
- screwdriver
- test rig/another PC with the same HDD interface (remember 2.5" and 3.5" IDE are different)
- 98 & XP ISO
Install 98 first:
1. Floppy boot your retro machine
2. Fdisk, two partitions. Partition 1 will be your 98 and partition 2 your XP partition.
I prefer C: the entire drive minus 2048 MB, and D: 2048MB for space efficiency.
3. Restart and format C: (in DOS, or DOS will throw "no valid partition")
4. Remove the HDD, install in your test rig.
5. Extract the win98 and XP iso's to the drive (for instance to \win98 and \winXP).
6. Reinstall the drive into your retro rig
7. Floppy boot and install win98 on C:
Install XP next:
1. Restart in DOS mode and run XP setup
2. When you get to HDD selection, pick Unpartitioned space (2047 MB or so) for installation
3. Format as FAT (quick) so win98 also can access it in the future.
4. Install & enjoy
Notes:
- In XP, go to Control Panel > Power Settings and disable Hibernation mode. This will free up D: space equivalent to your RAM. You will now have ~500MB free on D:
- In XP, also uninstall online games from Add/Remove Programs > Windows components for some extra 8MB.
- In XP, right click My Computer > Advanced > Startup and restore > Settings and pick your default OS. Reboot into XP for it to take effect. Also uncheck "Restart automatically" to avoid spontaneous restarts in the event of stop codes.
- nusb33e not needed immediately due to USB access from XP, but a nice touch to 98.
4. 98+XP multiboot with CDs
Requirements:
- 98 & XP CD
- boot floppy (if 98 CD is not bootable)
Install 98 first:
1. Boot your retro machine (with 98 CD, floppy if CD is not bootable)
2. Fdisk, two partitions. Partition 1 will be your 98 and partition 2 your XP partition.
I prefer C: the entire drive minus 2048 MB, and D: 2048MB for maximum space efficiency.
3. Restart and format C: (in DOS, or DOS will throw "no valid partition")
4. Remove the HDD, install in your test rig.
5. Extract the win98 and XP iso's to the drive (for instance to \win98 and \winXP).
6. Reinstall the drive into your retro rig
7. Floppy boot and install win98 on C:
Install XP next:
1. Restart in DOS mode and run XP setup
2. When you get to HDD selection, pick Unpartitioned space (2047 MB or so) for installation
3. Format as FAT (quick) so win98 also can access it in the future.
4. Install & enjoy
- In XP, go to Control Panel > Power Settings and disable Hibernation mode. This will free up D: space equivalent to your RAM. You will now have ~500MB free on D:
- In XP, also uninstall online games from Add/Remove Programs > Windows components for some extra 8MB.
- In XP, right click My Computer > Advanced > Startup and restore > Settings and pick your default OS. Reboot into XP for it to take effect. Also uncheck "Restart automatically" to avoid spontaneous restarts in the event of stop codes.
- nusb33e not needed immediately due to USB access from XP, but a nice touch to 98.
Current main: Inspiron 8100, Tualatin 1133, 512MB, GF2 Go, 1600x1200, dualboot 98/XP.