no battery is detected dell

before. This information is not published on the internet, so only Dell is aware of these, the other places are not found. (Even if I need two-step verification to login to my own email address), I had previously consulted the real Dell customer service, a Dell customer ser

Laptop power is switched on but the battery is not charging? The method is as follows: First, let's troubleshoot the software problem first. In general, many computer brands, such as Dell, Lenovo, Sony, and so on, will be equipped with power management software for their

, this will enter the overcharge locking mode. At this point, even if the lithium battery voltage drop will not occur in the case of recharging, the charger removed and connected to the load can be restored charge and discharge status. 3. Reduce Protection Circuit assembly size The delay capacitor for overcharge and short-circuit protection is integrated into the protection IC to reduce the protection cir

Dell Server disk status Foreign how to clean up after use 1. Restart the server and enter the RAID card BIOS setup interface.2. Enter PD mgmt To view the status of the failed disk (foreign: foreign, Online: normal, missing: Disk not found, failed: failed)3, such as the disk status of foreign, into the VD Mgmt Select Contrllor 0, press F2, select Foreign, select clear4. At this time, you can This disk was created and used in VD Mgmt. After the

higher than the previous Lenovo notebookI don't know how far the fidelity speaker works! The multimedia buttons are tilted! What is puzzling is that the touchpad is different from any other brand of notebook in the past, and it feels very far from the left.It seems like it was designed for left-handed people! The batte