IBM X20
LCD panel we found inside this model.
One observation so far. Manufacturers switch panel suppliers within the same model — in our records, 56% of models opened more than once had different panels inside. Read the label on your panel before ordering.
How to confirm your panel
- Remove the bezel and lift the panel enough to see its back.
- Find the sticker with the part number (e.g.
07K5500). Ignore the laptop maker's own part label. - Look that number up here, then check its Substitutes list before buying.

B133UAN01.3.Where to buy
Search 07K5500 on eBay Search 07K5500 on AliExpress Search 07K5500 on Amazon