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
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
Replacing LCD screen on a ThinkPad L450
Replacing LCD screen on a ThinkPad L450
I just bought a ThinkPad L450, but the screen resolution (1366 x 768) is awful at 14 inches (it was a great price). I'm wondering if anyone has tried a DIY replacement with a 1920 x 1080 screen. I know the hardware can handle it, but I have several questions:
1) Some website I saw (which I can't find now) warned about screen upgrades because different resolutions use different connectors (I think it said two cables for the higher res compared to one for the lower). Can anyone confirm that? Or are the connecting cables the same?
2) The Lenovo hardware manual appears to show that the front bezel cover just pops off. The removal directions only show a picture with arrows indicating this. There are no written instructions and the picture shows no screws to remove. (After the cover comes off, I guess, the screens are on the LCD panel itself.) I gently worked the space between bezel covers with a credit card and they seemed pretty tight. Has anyone done this? If so, am I correct in my interpretation of the manual -- that the panel just pops off? What would be the best tool to use to minimize the likelihood of breaking any plastic clips not to mention scratching the bezel itself?
Assuming these two areas can be done successfully, are there any other pointers or warnings I should know about?
Many thanks for your help.
1) Some website I saw (which I can't find now) warned about screen upgrades because different resolutions use different connectors (I think it said two cables for the higher res compared to one for the lower). Can anyone confirm that? Or are the connecting cables the same?
2) The Lenovo hardware manual appears to show that the front bezel cover just pops off. The removal directions only show a picture with arrows indicating this. There are no written instructions and the picture shows no screws to remove. (After the cover comes off, I guess, the screens are on the LCD panel itself.) I gently worked the space between bezel covers with a credit card and they seemed pretty tight. Has anyone done this? If so, am I correct in my interpretation of the manual -- that the panel just pops off? What would be the best tool to use to minimize the likelihood of breaking any plastic clips not to mention scratching the bezel itself?
Assuming these two areas can be done successfully, are there any other pointers or warnings I should know about?
Many thanks for your help.
-
- Senior ThinkPadder
- Posts: 3795
- Joined: Mon May 28, 2012 5:49 am
- Location: Metro Manila, Philippines
Re: Replacing LCD screen on a ThinkPad L450
1. The FRU listing for the L450 specifies a different cable for the HD (1366 x 768) and FHD (1920 x 1080) models.
2. A plastic spudger with a flat edge might help, as it's stiffer than a credit card and allows you to better grip it. You need to push in the tab a little bit to unhook it, I guess. The general rules of "don't apply too much force" and "work at a relaxed pace/don't get too excited" apply here.
~
Dang, that L450 HMM is a bloody 77.5MB download. Ridiculous. I converted it to a 600DPI Djvu file, and the size went down to just 2.5MB.
2. A plastic spudger with a flat edge might help, as it's stiffer than a credit card and allows you to better grip it. You need to push in the tab a little bit to unhook it, I guess. The general rules of "don't apply too much force" and "work at a relaxed pace/don't get too excited" apply here.
~
Dang, that L450 HMM is a bloody 77.5MB download. Ridiculous. I converted it to a 600DPI Djvu file, and the size went down to just 2.5MB.
Planned Purchase: T480s i5-8350 FHD Touch
Impulse Buy: Thinkpad not named for safety reasons
RIP: X220 4291-C91 X61 7676-A24 760XD-U9E
Impulse Buy: Thinkpad not named for safety reasons
RIP: X220 4291-C91 X61 7676-A24 760XD-U9E
Re: Replacing LCD screen on a ThinkPad L450
Thanks for your quick reply, axur-delmeria, and the information. I appreciate it.
Looks like I'll be selling this right away to save my eyesight.
Looks like I'll be selling this right away to save my eyesight.
Re: Replacing LCD screen on a ThinkPad L450
Hmm. Got to thinking. Does a different cable necessarily mean a different connector (not sure of the technical term for that)? Or even if the connectors were the same, would the specs of the cable be different to handle the different power requirements of the two screens?
Just trying to think of all options before I sell it . . . Thanks in advance for any replies.
Just trying to think of all options before I sell it . . . Thanks in advance for any replies.
-
- Admin Emeritus
- Posts: 23799
- Joined: Mon Sep 18, 2006 5:17 am
- Location: Loch Garman, Éire
Re: Replacing LCD screen on a ThinkPad L450
The motherboard connector is the same for HD and FHD cables.
The HD and FHD cables are different, as are their matching LCDs.
Check if you have WWAN or WLAN HD cable, get the equivalent FHD cable
00HT816 LCD, for WWAN,HD
00HT979 LCD, for WLAN,HD
00HT980 LCD, for WLAN,FHD
00HT981 LCD, for WWAN,FHD
The HD and FHD cables are different, as are their matching LCDs.
Check if you have WWAN or WLAN HD cable, get the equivalent FHD cable
00HT816 LCD, for WWAN,HD
00HT979 LCD, for WLAN,HD
00HT980 LCD, for WLAN,FHD
00HT981 LCD, for WWAN,FHD
Re: Replacing LCD screen on a ThinkPad L450
So you mean, if I have the same kind of cable (WWAN or WLAN), I can swap that out along with the LCD panel and upgrade the screen? Do both ends of the connections just snap together (not soldered to the motherboard, for example)? And is the motherboard connection easy enough to access, or does it involve a lot of disassembly?
If it works out, any idea where I can purchase the cable?
Sorry, if these are simple questions -- I don't have much experience with computer innards aside from replacing HDD and adding RAM. I appreciate your advice.
If it works out, any idea where I can purchase the cable?
Sorry, if these are simple questions -- I don't have much experience with computer innards aside from replacing HDD and adding RAM. I appreciate your advice.
-
- Admin Emeritus
- Posts: 23799
- Joined: Mon Sep 18, 2006 5:17 am
- Location: Loch Garman, Éire
Re: Replacing LCD screen on a ThinkPad L450
Yup, "just" replace LCD and cable..., BUT...
Read the HMM from axur-delmeria's post.
It describes (with pictures) what is involved, probably way over your head...
As for buying parts, the machine is relatively new and spares are not (yet) available on eBay.
But IBM also sells Lenovo parts: http://www-304.ibm.com/shop/americas/we ... &langId=-1
Read the HMM from axur-delmeria's post.
It describes (with pictures) what is involved, probably way over your head...
As for buying parts, the machine is relatively new and spares are not (yet) available on eBay.
But IBM also sells Lenovo parts: http://www-304.ibm.com/shop/americas/we ... &langId=-1
Re: Replacing LCD screen on a ThinkPad L450
Got it. Thanks again!
-
- Posts: 1
- Joined: Tue Jul 26, 2016 10:00 pm
- Location: Berlin, Germany
Re: Replacing LCD screen on a ThinkPad L450
Hello, I'm a newbie and attempt the same as the original post creator: replacing my recent screen with a FHD version.RealBlackStuff wrote:The motherboard connector is the same for HD and FHD cables.
The HD and FHD cables are different, as are their matching LCDs.
Check if you have WWAN or WLAN HD cable, get the equivalent FHD cable
00HT816 LCD, for WWAN,HD
00HT979 LCD, for WLAN,HD
00HT980 LCD, for WLAN,FHD
00HT981 LCD, for WWAN,FHD
My question is: is there any way of telling which cable I have, without taking the screen apart? My L450 doesn't come with an integrated mobile broadband / 3G modem. Is it therefore safe to assume that the HD cable is the WLAN HD?
Regards,
Alex
-
- Admin Emeritus
- Posts: 23799
- Joined: Mon Sep 18, 2006 5:17 am
- Location: Loch Garman, Éire
Re: Replacing LCD screen on a ThinkPad L450
Either cable could be in there, but if you don't want/need WWAN, get the 00HT980 LCD, for WLAN,FHD
-
- Similar Topics
- Replies
- Views
- Last post
-
-
Replacing T23 keyboard bezel?
by Edward Mendelson » Fri Mar 01, 2024 10:23 pm » in ThinkPad T20-T23 & T30 Series. NOT for T25-Retro - 4 Replies
- 465 Views
-
Last post by RealBlackStuff
Sat Mar 09, 2024 1:16 am
-
-
-
LCD screen won’t switch on
by Cocogringo » Mon Jan 29, 2024 11:17 am » in ThinkPad T430-T490 / T530-T590 Series - 3 Replies
- 7874 Views
-
Last post by RealBlackStuff
Mon Jan 29, 2024 12:43 pm
-
-
-
[Free FS] 755CSE Screen Damaged (Screen Only)
by clamic235 » Thu Feb 08, 2024 3:24 am » in Marketplace - Forum Members only - 0 Replies
- 382 Views
-
Last post by clamic235
Thu Feb 08, 2024 3:24 am
-
-
-
701c screen distortion- gpu or screen failure??
by nicefisher » Fri Feb 16, 2024 12:50 pm » in ThinkPad Legacy Hardware - 3 Replies
- 619 Views
-
Last post by astral
Wed Feb 21, 2024 11:07 am
-
Who is online
Users browsing this forum: No registered users and 24 guests