Take a look at our
ThinkPads.com HOME PAGE
For those who might want to contribute to the blog, start here: Editors Alley Topic
Then contact Bill with a Private Message

LCD panel part number from WMI or other?

X200, X201, X220 (including equivalent tablet models) and X300, X301 series specific matters only.
Post Reply
Message
Author
ac427
Posts: 15
Joined: Wed Jan 22, 2014 10:29 am
Location: London, UK

LCD panel part number from WMI or other?

#1 Post by ac427 » Fri Mar 30, 2018 6:09 am

Is it possible to read the LCD panel part number from WMI or another utility, in Windows or Linux to determine the LCD panel part number in the machine?

RealBlackStuff
Admin Emeritus
Admin Emeritus
Posts: 19516
Joined: Mon Sep 18, 2006 5:17 am
Location: Mt. Cobb, PA
Contact:

Re: LCD panel part number from WMI or other?

#2 Post by RealBlackStuff » Fri Mar 30, 2018 7:02 am

HWinfo, Belarc Advisor, CPU-z, Aida64....
Lovely day for a Guinness! (The Real Black Stuff)

Check out The Boardroom for Parts, Mods and Other Services.

axur-delmeria
Senior ThinkPadder
Senior ThinkPadder
Posts: 2002
Joined: Mon May 28, 2012 5:49 am
Location: Metro Manila, Philippines

Re: LCD panel part number from WMI or other?

#3 Post by axur-delmeria » Fri Mar 30, 2018 10:31 am

In Linux, you'll need to find the package that contains the "get-edid" binary. In Debian, it's "read-edid".

When you run get-edid on a terminal window with root privileges, it will dump the raw EDID block from the panel. A good part of it will be gibberish (it's binary data) but there will be a text string near the end.
LCD panels have a fairly predictable naming scheme so it's pretty easy to spot.

(prefix 1-3 letters long)(display size in inches minus the decimal point)(bunch of letters and numbers)

Usual prefixes:
LTN - Samsung
LP - LG-Philips
B - AU Optronics
N - Chimei
LTD - Toshiba
HV or HT - BOE-Hydis

Examples:

N121X5-L06 (12.1 inch screen from one of my X61 units)

LP125WH2-SLB1 (12.5 inch screen in the X220 I'm typing this post on)

LTN121XJ-L07 (12.1 inch screen from another X61)
Daily driver: X220 4291-C91 i7-2620M

Backup: X220 4291-P79 i5-2520M
Toy: X60F Core Solo U1300
In pieces: two retired but working X61Ts
RIP: 760XD 9546-U9E; X61 7676-A24; and a BOE-Hydis HV121P01-100 in failed SXGA+ mod
:cry:

Post Reply
  • Similar Topics
    Replies
    Views
    Last post

Return to “ThinkPad X200/201/220 and X300/301 Series”

Who is online

Users browsing this forum: No registered users and 8 guests