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
x230 display issue
x230 display issue
Hi all,
i've recevied this x230 (type 2325-CJ0).
Case is quite good (a few scratches and the lcd bezel broken in 2 points) but i don't care it too much.
Big problem here is that the display after a while start flickering showing black and white bands (as you can see in the image)
Mouse and keyboard are inactive, i have to turn off the machine to make it usable again.
https://s12.postimg.org/juv6emyrh/P60906_230316_1.jpg
Can i fix this in any way?
Any tips?
Thanks!
i've recevied this x230 (type 2325-CJ0).
Case is quite good (a few scratches and the lcd bezel broken in 2 points) but i don't care it too much.
Big problem here is that the display after a while start flickering showing black and white bands (as you can see in the image)
Mouse and keyboard are inactive, i have to turn off the machine to make it usable again.
https://s12.postimg.org/juv6emyrh/P60906_230316_1.jpg
Can i fix this in any way?
Any tips?
Thanks!
T14s 20WN, x260 20F5, T460 20FMS3FM00,
x230 2325-CJ0, T440s 20AR S08Q00, T500 2082-9JG, T60 1952-CTO, R50P 1832-22G, T40 2374-PG2
x230 2325-CJ0, T440s 20AR S08Q00, T500 2082-9JG, T60 1952-CTO, R50P 1832-22G, T40 2374-PG2
-
- Senior Member
- Posts: 581
- Joined: Fri Mar 04, 2016 8:38 am
- Location: Yerevan, Armenia
- Contact:
Re: x230 display issue
Does the same issue appear with an external display?
Re: x230 display issue
Hi and thanks for the reply!
Maybe the motherboard is defective?
I've checked and yes, same issue on external display....nitrocaster wrote:Does the same issue appear with an external display?
Maybe the motherboard is defective?
T14s 20WN, x260 20F5, T460 20FMS3FM00,
x230 2325-CJ0, T440s 20AR S08Q00, T500 2082-9JG, T60 1952-CTO, R50P 1832-22G, T40 2374-PG2
x230 2325-CJ0, T440s 20AR S08Q00, T500 2082-9JG, T60 1952-CTO, R50P 1832-22G, T40 2374-PG2
-
- Admin Emeritus
- Posts: 23812
- Joined: Mon Sep 18, 2006 5:17 am
- Location: Loch Garman, Éire
Re: x230 display issue
If both LCD and external screen show the same crap, then you'll need a new motherboard.
Lovely day for a Guinness! (The Real Black Stuff)
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
Re: x230 display issue
I agree, it's a clear motherboard issue (or CPU's iGPU, though much less likely).
My T430 with GTX 560 Ti (Now with GTX 670)
T430: i5-3320m, 8 GB, SSD + HDD, 1600x900.
T430: i5-3320m, 8 GB, SSD + HDD, 1600x900.
Re: x230 display issue
Doesn't matter, the CPU is soldered onto the mainboard and can not be exchanged without mainboard replacement anyway.
using an X220 (i3->i5->i7, hopefully soon FHD IPS), an X41 (SSD via (m)sata-Mod, IPS, ~100Wh custom battery);
playing with an T430u(buntu), storing a T22, X41t, T42, R61, T61p;
and taking care of the T420s (FHD IPS) of my wife
playing with an T430u(buntu), storing a T22, X41t, T42, R61, T61p;
and taking care of the T420s (FHD IPS) of my wife
Re: x230 display issue
Thanks for the replies.
I'll search for a replacement.
M
I'll search for a replacement.
M
T14s 20WN, x260 20F5, T460 20FMS3FM00,
x230 2325-CJ0, T440s 20AR S08Q00, T500 2082-9JG, T60 1952-CTO, R50P 1832-22G, T40 2374-PG2
x230 2325-CJ0, T440s 20AR S08Q00, T500 2082-9JG, T60 1952-CTO, R50P 1832-22G, T40 2374-PG2
Re: x230 display issue
Hi everybody,
i simply try removing one memory bank at time (there were 2 banks 4gb each), and found out that the problem was one of them.
So no need to change mobo
M
i simply try removing one memory bank at time (there were 2 banks 4gb each), and found out that the problem was one of them.
So no need to change mobo
M
T14s 20WN, x260 20F5, T460 20FMS3FM00,
x230 2325-CJ0, T440s 20AR S08Q00, T500 2082-9JG, T60 1952-CTO, R50P 1832-22G, T40 2374-PG2
x230 2325-CJ0, T440s 20AR S08Q00, T500 2082-9JG, T60 1952-CTO, R50P 1832-22G, T40 2374-PG2
-
- Admin Emeritus
- Posts: 23812
- Joined: Mon Sep 18, 2006 5:17 am
- Location: Loch Garman, Éire
Re: x230 display issue
Good find!
We usually forget that a lot of laptops have integrated graphics with shared memory, i.e. use the RAM modules.
We usually forget that a lot of laptops have integrated graphics with shared memory, i.e. use the RAM modules.
Lovely day for a Guinness! (The Real Black Stuff)
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
Lenovo: X240, X250, T440p, T480, M900 Tiny.
PS: the old Boardroom website is still available on the Wayback Machine.
Re: x230 display issue
Interesting. Did you run memtest86+ on the RAM to identify if a module reports as faulty? I've previously heard reported that some people have found RAM starts reporting errors after a few hours after it has been hot for a prolonged period. As you say the display issue only appears after a few hours, perhaps that could be related.
Though in my own RAM testing all but 1 of over 100 modules I'd estimate I've tested were either absolutely fine i.e. full pass of memtest86+ passed zero errors, or failed within seconds (machine wouldn't boot or caused memtest86+ to crash or raise errors within seconds of starting). The only one that wasn't like that had a single error at a single address, so I still use it with the Linux kernel told not to use that address (via grub settings).
In older ThinkPads there was an issue with the graphics that if you had internal graphics, two RAM modules and had a particular BIOS setting enabled (I think it was a virtualisation setting like VT-d or something though I can't find the link to the relevant Lenovo support page) then you could see graphics corruption issues, though not as severe as in your photo. Saw that personally on an X200s.
Though in my own RAM testing all but 1 of over 100 modules I'd estimate I've tested were either absolutely fine i.e. full pass of memtest86+ passed zero errors, or failed within seconds (machine wouldn't boot or caused memtest86+ to crash or raise errors within seconds of starting). The only one that wasn't like that had a single error at a single address, so I still use it with the Linux kernel told not to use that address (via grub settings).
In older ThinkPads there was an issue with the graphics that if you had internal graphics, two RAM modules and had a particular BIOS setting enabled (I think it was a virtualisation setting like VT-d or something though I can't find the link to the relevant Lenovo support page) then you could see graphics corruption issues, though not as severe as in your photo. Saw that personally on an X200s.
-
- Similar Topics
- Replies
- Views
- Last post
-
-
functional differences between x230 and x230t
by astral » Sat Sep 30, 2023 7:32 pm » in ThinkPad X230-X280 / X390 Series - 4 Replies
- 2985 Views
-
Last post by dr_st
Sun Oct 01, 2023 4:21 pm
-
-
-
x230 Wi-Fi card replacement and external antenna
by Teddy98 » Sat Oct 21, 2023 9:39 am » in ThinkPad X230-X280 / X390 Series - 5 Replies
- 2614 Views
-
Last post by Qing Dao
Sat Dec 16, 2023 9:59 am
-
-
-
X230 1440p backlight dead
by apojoga » Wed Nov 01, 2023 4:57 pm » in ThinkPad X230-X280 / X390 Series - 2 Replies
- 1547 Views
-
Last post by RealBlackStuff
Thu Nov 02, 2023 1:41 am
-
-
-
X230 - what SSD will best fit in the WWAN slot?
by br1anstorm » Tue Nov 14, 2023 3:59 pm » in ThinkPad X230-X280 / X390 Series - 15 Replies
- 5247 Views
-
Last post by br1anstorm
Wed Nov 15, 2023 6:17 pm
-
Who is online
Users browsing this forum: No registered users and 51 guests