I won a local auction for an Apple Lisa!!!

[sigma7]

1. I also wanted to know how to ground the white wire

2. The small green and white wire seem to be grounds?

The white wire from the tube socket does go to the spade connector on the metal chassis as in your picture.

The two thin green and white wires go to the front panel safety interlock switch (near the bottom left corner of the CRT). Many people just disable the switch, so that may be why your wires are cut.

[berskyboy]

The white wire from the tube socket does go to the spade connector on the metal chassis as in your picture.

so the white wire goes to the read circle?
https://www.dropbox.com/scl/fi/lgmzu07e6eve7dusb7v0t/White-Wire-goes-to-Red-Circle.jpeg?rlkey=0wxa7j8uncfm485z00tj1p9ht&st=t4yvxw57&dl=0

Also, do I need to worry about this? (I asked AI about the picture)

⚠️ Crucial Step: Where is the CRT Aquadag Ground Strap?
Because that white wire goes to the neck socket, you must verify the main CRT static grounding strap is still present.
- Look for a bare, uninsulated braided metal wire or a thin tension spring stretched tightly across the black matte coating (aquadag) on the wide, curved part of the glass funnel.
- This braided strap must connect to a grounding point on one of the four metal corner mounting ears of the CRT frame.

Double-check that the bare metal grounding strap is contacting the black glass coating before you reinstall the main plastic outer housing.

[TorZidan]

CRT televisions and monitors can cause serious injury or death, even when unplugged for days, weeks, or months. Read and follow all precautions before opening any CRT device.

LETHAL HIGH VOLTAGE

The anode (high-voltage) circuit can hold 20,000-30,000+ volts on the tube's second anode, the suction-cup connector on the glass.
Capacitors, including the tube itself, can retain a dangerous charge long after power is removed.
Flyback transformers and the associated circuitry can also deliver painful or dangerous shocks.

IMPLOSION HAZARD

The glass envelope is under vacuum and can implode violently if cracked, scratched, or struck.
Flying glass can cause severe lacerations and eye injuries.
Never carry a tube by its neck. Never apply pressure to the neck or the neck board.
Wear safety glasses or a face shield at all times.

BEFORE YOU BEGIN

Unplug the device from mains power.
Work only if you are trained or experienced with high-voltage electronics. If you are not, do not open the case.
Never work alone. Have someone nearby who can call for help and knows CPR.
Keep one hand in your pocket or behind your back when probing live circuits, to avoid a path across your chest and heart.
Remove jewelry and metal accessories.
Work on a dry, non-conductive surface. Keep liquids away from the work area.

DISCHARGING

Discharge the anode only with a properly insulated, high-voltage discharge tool and a known-good ground connection, following the correct procedure for your specific device.
Never use a bare screwdriver or improvised tool. This can damage components and injure you.
Do not assume the tube is discharged. Verify with an appropriate high-voltage probe.
Recharging can occur after discharge (dielectric absorption), so re-check before touching.

[berskyboy]

CRT televisions and monitors can cause serious injury or death, even when unplugged for days, weeks, or months. Read and follow all precautions before opening any CRT device.

hi TorZidan, yup it came unplugged and the CRT was even upside down.  I'm still working bench testing the PSU.  So no power as of yet.  And could have been for a decade or so , but yes I made a screwdriver with an alligator clip and have discharged few vintage CRTs (NeXT Monitor, Mac SE). 

My question was regarding what AI said, and I'm wondering if I'm missing any parts.

https://youtube.com/shorts/K4iUFtFl23A