Many accessories!! PC-9821 Cs2 Working condition Industrial CF FM sound source

Refurbished PC-9821 Cs2 ✨️

This is a cherished item that I couldn't bear to discard, so I revived it from a non-working state. I'd be happy if someone could use it!

✅️ Specifications
・CPU: i486sx
・Memory: 5.6 + 8MB
・HDD: Converted to CF card
・Sound: PCM + FM sound source (YM2608B)
・Built-in stereo speakers

✅️ Accessories
・AC power cable
・Genuine keyboard
・Third-party mouse
・Installation floppy disks
・Installation CD
・Genuine microphone
・Flyer catalog (rare!)
・D-SUB 9-pin VGA conversion adapter
・Bonus: IDE CD-ROM and IDE DVD-RW drive

✅️ Maintenance Performed
・Internal and external cleaning
・Battery replacement (VL2330)
・HDD failure → Updated to industrial CF card 128MB
    (Spare 256MB also included)
・MS-DOS 6.2 installed (on spare CF as well)

⚙️ Items Not Addressed
・Capacitor replacement
・CD drive replacement (tray does not open due to gear damage, motor failure? causing no rotation)

⚠️ Important Notes
・The rubber feet on the back of the unit are deteriorated, so they have been reinforced.
・Expansion buses, printers, etc., have not been tested as I do not have compatible equipment.
・Monitor is not included.
・Microphone and speaker functionality are unconfirmed.
・The keyboard may occasionally not respond due to a poor connector connection, but it can be fixed by unplugging and replugging.
・The power may reset until the capacitors warm up.

Please understand that this is a used item, nearly 30 years old.

I was unable to get the bonus CD drive to be recognized with my current skills, and although I copied the data to the CF card using the floppy disks, I could not install Windows 3.1.
I'm including the drive as a long shot, so please try it if you need Windows 3.1!!

Please feel free to comment if you have any other questions!

Shipping will be via 120-size package.

Thank you for your consideration. m(_ _)m

NEC
PC98
PC9801
PC9821
MS-DOS
Windows3.1