s**m
发帖数: 1564 | 1 My ThinkPad T400s laptop started to show stripes several years ago and it
has become much worse recently. See pictures/screenshots below. Please help
to diagnose what goes wrong, LCD display, or connection cables? Thank you
for your help. See pictures/screenshots below.
1. screenshots will not capture stripes even when stripes are viewable from
LCD display. (So I think graphics card is good, correct?)
2. When the stripes show up, I can press the bottom part of screen and
stripes will change colors/patterns or even disappear if I press the
particular position with particular force/angel. The magic position is not a
fixed location though.
3. Years ago, there was only one stripe (right side one) appearing
infrequently. I could make it gone easily by pressing screen and it will not
show up again for a long time.
However, it has become harder to get rid of stripes over the time and it
also shows up more frequently.
Recently, another stripe (left side one) began to show up and both are
harder to get rid of.
I wonder if the problem is caused by a defective LCD display or connection
cable between mother board and LCD display.
Thank you for your help. |
s**m
发帖数: 1564 | 2 Camera picture showing LCD display with stripes |
s**m
发帖数: 1564 | 3 Camera picture showing LCD display in normal state |
s**m
发帖数: 1564 | 4 Screenshot of screen with stripes will not capture stripes |
e*i
发帖数: 10288 | 5 连接线 / 屏幕本身的问题。
显卡之类没有问题（因为Screenshot of screen 没有问题）。 |
i***l
发帖数: 9994 | 6 连接线可能也没问题，因为你提到过这个竖纹显示曾经在屏幕的不同区域通过手指按压
暂时治好过。如果是连接线有问题的话估计只能在某一个特定区域挤压才有作用。所以
我觉得可能是屏幕本身不行了。 |
x******4
发帖数: 3001 | 7 是时候升级了，这机器有7年了吧？我的拿bb换了一百刀gc
help
from
a
【在 s**m 的大作中提到】
: My ThinkPad T400s laptop started to show stripes several years ago and it
: has become much worse recently. See pictures/screenshots below. Please help
: to diagnose what goes wrong, LCD display, or connection cables? Thank you
: for your help. See pictures/screenshots below.
: 1. screenshots will not capture stripes even when stripes are viewable from
: LCD display. (So I think graphics card is good, correct?)
: 2. When the stripes show up, I can press the bottom part of screen and
: stripes will change colors/patterns or even disappear if I press the
: particular position with particular force/angel. The magic position is not a
: fixed location though.
|
s**m
发帖数: 1564 | 8 Thanks.
I want to be more specific on how I temporarily fixed the vertical stripes:
"因为你提到过这个竖纹显示曾经在屏幕的不同区域通过手指按压暂时治好过。"
By "屏幕的不同区域" I meant the area that is near the bottom edge of LCD
screen and around the bottom end of vertical stripe. It's not referred to
various areas all of the screen.
Should it be interpreted as "某一个特定区域"?
So, would the problem be more likely with cable, or screen?
Thank you again.
【在 i***l 的大作中提到】
: 连接线可能也没问题，因为你提到过这个竖纹显示曾经在屏幕的不同区域通过手指按压
: 暂时治好过。如果是连接线有问题的话估计只能在某一个特定区域挤压才有作用。所以
: 我觉得可能是屏幕本身不行了。
|
