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对Dell ST2220T显示器进行故障诊断。
Table of Contents
Detailed Article
Symptoms
Cause
Resolution
Affected Products
Provide Feedback
Summary:
请按照以下步骤对 Dell ST2220T 触摸屏监视器上的光标问题进行故障排除。
Detailed Article
Symptoms
Cause
Resolution
Affected Products
Provide Feedback
Please select a product to check article relevancy
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Symptoms
Dell ST2220T 触摸屏监视器上的光标可能会遇到以下问题:光标不遵循手指,否则光标会发生异常移动。
Cause
Dell ST2220T 触摸屏监视器光标
Resolution
光标不遵循手指
1. 重新启动计算机,然后将 Dell ST2220T monitor 关闭并重新打开。
如果这样无法解决问题,请校准显示器。转至 "
开始
"、"
程序
"、
"控制面板
"、"
硬件 & 声音
"、"
平板电脑
和
校准
"。
将手指或手写笔从黑色十字中心的屏幕触摸,直至十字移动。
如果以前的校准数据已存储,则指针将按顺序移动到第一个校准的15个其他位置,并按顺序进行排列。
存储校准的数据以完成此过程。
光标移动时漂移
请确保没有任何物体阻碍触摸屏的光学器件。顶部有三个传感器,屏幕左下角需要将显示屏表面上的无障碍视图穿过屏幕的边缘。
清洁屏幕的面板表面和边缘。
如果上述步骤不起作用,请重新启动计算机,然后将 ST2220T monitor 关闭并重新打开。
Affected Products
Dell ST2220T
Products
Dell ST2220T
Article Properties
Article Number:
000145293
Article Type:
Solution
Last Modified:
20 May 2021
Version:
4
Find answers to your questions from other Dell users
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Support Services
Check if your device is covered by Support Services.
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Article Properties
Article Number:
000145293
Article Type:
Solution
Last Modified:
20 May 2021
Version:
4
Find answers to your questions from other Dell users
Visit Community
Support Services
Check if your device is covered by Support Services.
Check Support Status