Dell的付費高級保固中有含NB一台換一台，螢幕部分不清楚你可以去Dell查看看。

Dell的螢幕也會直接換一台(良品)

EIZO的保固

http://www.eizo.com/global/support/warranty/index.html

5 Year Limited Warranty

Products covered by the 5 year limited warranty (see listing above) are subject to the following principal terms and conditions.

The product shall be free from defects in material and workmanship for a period of five (5) years, but subject to the usage time being 30,000 hours or less from the date of purchase.
The warranty period for the LCD panel is limited to three (3) years from the date of purchase.
The warranty period for the backlight is limited to three (3) years from the date of purchase but with the following conditions or exceptions:
For the ColorEdge models listed below, the backlight shall be warranted only if the monitors are used with the color temperature between 5,000 K – 6,500 K and limited to three (3) years from the date of purchase subject to the usage time being less than or equal to 10,000 hours and used within the recommended brightness as follows.

120 cd/m2 or less: CG223W, CG241W, CG242W, CG243W, CG245W,
CG275W, CG301W, CG303W 100 cd/m2 or less: CG211,
CG221, CG232W
80 cd/m2 or less: CG222W

For the ColorEdge CG220, the warranty period of the backlight is limited to two (2) years from the date of purchase, but brightness deterioration is not covered.

For all FlexScan products listed as having a five-year warranty in the table above, the warranty period for the backlight is limited to three (3) years from the date of purchase, but brightness deterioration is not covere