Anyone know if these models have the ultralight screen?

[codek]

x61s

7666-AA6

http://www-307.ibm.com/pc/support/site. ... ry=7666AA6

7667-3FU
http://www-307.ibm.com/pc/support/site. ... ind=377125

[Harryc]

13N7092 is the Ultralight FRU. According to the parts listing it is available in the following models;

• * 1702-CTO, C3x, 79x, 93x, 74x, 94x, 76x, 95x, 96x, 98x, 99x, C4x, C5x, C6x, C7x, 97x, 75x, 77x, 78x, 73x, 7Ax, 7Bx
  * 1703-CTO
  * 1704-CTO
  * 1705-CTO
  * 2507-CTO
  * 2508-CTO
  * 2533-CTO, A3x, B3x, B4x, B5x, A5x, A4x
  * 1702-CTO, HFx, HCx, 7Cx, H7x, H4x, H8x, H9x, H5x, H6x, HAx, HDx, HEx, 7Dx, 7Fx, 7Hx, 7Ex, 7Gx, 7Jx, J6x, HGx, HHx, 7Kx, 7Lx,, QHx
  * 1703-CTO
  * 1704-CTO, 7Mx, J8x
  * 1705-CTO
  * 2507-CTO
  * 2508-CTO
  * 7666-CTO, 63x, 64x, 73x, 74x, 75x, 76x, 77x, 78x, 7Gx, 7Mx, 7Px, 83x, 84x, 86x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 8Jx, 8Kx, 93x, 94x, A4x, A5x, A6x, A7x, A8x, A9x, AAx
  * 7667-CTO
  * 7668-CTO, 65x, 79x, 7Ax, 7Bx, 7Cx, 7Gx, 87x, 8Fx, 8Gx, 8Hx, 93x, 94x, A3x
  * 7669-CTO, 7Fx, 7Dx, 88x, 85x

So it looks like 7666-AA6 = yes, 7667-3FU = no. You really need the serial #'s from the exact machine to be 100% sure though. The original shipped FRU list can be looked up
http://www-307.ibm.com/pc/support/site. ... MIGR-62914

**I'd recommend against the Ultralight LCD though. It is very rare and expensive to replace. It is also very fragile and breaks easily if mishandled.

[codek]

I got the serial and its

mfg part fru part
13N7095 13N7096 LCD MODULE 12.1" XGA (SUMSONG) SECONDARY YES


is this an ultralight?

[EOMtp]

... 13N7095 13N7096 LCD MODULE 12.1" XGA (SUMSONG) ... is this an ultralight?

No, it is not.

... the Ultralight LCD ... is ... very fragile and breaks easily if mishandled.

True, but only if out of its enclosure. It is perfectly "stable" on an intact machine. The maximum brightness, however, is palpably higher than the Samsung screens -- far more striking than the 180 vs. 150 nits suggests -- and if you want a really bright screen, then there is no substitute.

[codek]

... the Ultralight LCD ... is ... very fragile and breaks easily if mishandled.

True, but only if out of its enclosure. It is perfectly "stable" on an intact machine. The maximum brightness, however, is palpably higher than the Samsung screens -- far more striking than the 180 vs. 150 nits suggests -- and if you want a really bright screen, then there is no substitute.

and almost impossilbe to find used. I don't think I ever came across one.