之前玩英雄联盟和CS帧数都较高并且稳定：lol在110帧左右，CS再120帧左右，最低也在90帧往上从没低过60； 有一天下午，电脑连接的是手机热点的wifi，然后打英雄联盟的中途，由于有人给我带电话（接电话手机就没网了），电脑就没网了，重复了好几次这个过程，英雄联盟一直重新连接重新连接 ，结果最后一次连接上后帧数开始暴降，变成60帧不到50帧左右，后面一直就这样了，CS帧数也掉到稳定的80-90帧左右。我更新了驱动什么的都没有用，直到更新BIOS情况有所好转，现在lol帧数一般在100帧左右，但是画面一激进帧数就会掉到50。严重影响游戏体验！ 这是什么问题？

我使用的手机是ios手机，安装了打印机app 我想打印照片，照片是横屏的，6英寸相纸，选择照片后发现留白不对称，于是使用app自带的布局调整功能添加边框，添加边框后留白对称了。但是我在点击下一步之后，预览照片，照片的布局边框效果消失了，照片又回到了边框不对称的状态。打印出来的最后效果也是边框不对称的。 竖屏照片添加边框效果后，预览和打印出来的边框效果就不会消失，是正常的。 轻尽快修复app的这个bug 选择打印照片 留白不对称 选择边框效果后留白对称了 预览和打印时留白又不对称了，布局-边框效果消失了

在app选择打印照片 横屏照片，留白不对成 选择布局-边框之后留白对称了，保存 进入到预览了，但是预览边框布局消失了。打印出来的照片跟预览效果一样，边框布局消失了我使用的手机是ios手机，安装了打印机app 我想打印照片，照片是横屏的，6英寸相纸，选择照片后发现留白不对称，于是使用app自带的布局调整功能添加边框，添加边框后留白对称了。但是我在点击下一步之后，预览照片，照片的布局边框效果消失了，照片又回到了边框不对称的状态。打印出来的最后效果也是边框不对称的。 竖屏照片添加边框效果后，预览和打印出来的边框效果就不会消失，是正常的。 轻尽快修复app的这个bug

Dear HP Support,   I would like to report a USB Power Delivery compatibility issue with my HP mobile workstation (Product Name: HP ZBU14G1a RAIM+P395 14 128GB/2T PC (BH7S2PC), Product Number: BH7S2PC#AB2) and ask whether there is a firmware solution available. For reference, my system is already running the latest BIOS version available from HP, 01.05.07 Rev.A, released in May 2026.   The system charges perfectly with the original HP 140W (28V/5A) USB-C PD charger. However, when using third-party USB PD 3.1 EPR 140W chargers, the USB-C power connection repeatedly disconnects and reconnects.   I have tested multiple chargers from different manufacturers: 1. Anker Prime 160W Charger A2687 (single-port 140W USB PD 3.1 EPR) 2. Anker 140W Charger B2697 (140W USB PD 3.1 EPR) 3. CUKTECH 15 Charger (140W USB PD 3.1 EPR)   Each charger was tested using the original USB-C cable supplied with that charger. All chargers exhibit the same behavior with the following characteristics: 1. The original HP charger works flawlessly under the same workload. 2. Before each disconnect, the PD voltage remains stable at approximately 27–28V, then suddenly drops to 0V and the PD negotiation starts again. 3. The disconnects are not caused by high power consumption. They can occur even when the actual charging power is only around 30W, and they also occur at approximately 80W. 4. If I configure the charger A2687 to advertise a maximum output of 120W instead of 140W, the disconnects become much less frequent, even though the actual charging power never reaches 120W.   Based on these observations, the issue does not appear to be related to insufficient charging power. Instead, it seems to be associated with USB PD 3.1 EPR (28V) compatibility or the system's PD controller/Embedded Controller (EC) firmware.   Could you please advise: 1. Is this a known compatibility issue with third-party USB PD 3.1 EPR chargers? 2. Is there any BIOS, Embedded Controller (EC), Thunderbolt, or USB-C PD firmware update that addresses this behavior? 3. If this is a firmware compatibility issue, could HP investigate it and provide a BIOS/EC firmware update to improve compatibility with standards-compliant USB PD 3.1 EPR chargers?   Since the original HP charger works correctly while multiple standards-compliant third-party 140W USB PD 3.1 chargers exhibit the same behavior, I suspect this may be a compatibility issue in the system firmware rather than a charger hardware problem.   I would appreciate it if this issue could be forwarded to your engineering team for further investigation. Thank you for your assistance.   Best regards, ANBENO

原装235w的电源无法满足使用需求，使用过程中电池电量经常在连续使用4小时后掉到60%，存在显卡降频卡帧的问题， 因此购买了更为便携且功率300w的酷泰科30Ultra，线材为双头公头5525dc头，转接头为5525母对4530公， 其官网宣传页显示该酷泰科30Ultra在测试中为暗影精灵10提供稳定的280的供电，但我的暗影精灵11显示该30Ultra电源为低功率电源 这是什么问题导致的差异？ 是转接头缺少了下拉电阻？还是私有协议（id芯片）掌控识别电源的功能