Friends of the Lenovo notebook is broken, find me repair. Home a try, boot often black, sometimes showing is Huaping. Lenovo nVidia cards last year’s uproar door event, it is estimated that 8400 graphics card problem. But this notebook Yingkang 2 years before the failure, but also enough to can. However, such a sophisticated live card replacements, or first [...]

Although the lithium-ion batteries have no memory effect, but improper use will greatly affect the life span. Use of lithium-ion battery should note the following: Full power of the state not to use AC power | regulator-driven and not full of power compared to full power status more easily aging. Especially when fully use the AC power drive, the [...]

On the notebook lithium batteries used in some suggestions: First, do not deliberately use the process of charging to 100% required, or used completely without electricity shut down automatically to maintain this way. The correct way is to use about 20% started charging, charging about 98% can stop charging. If the machine has the power calibration procedure, [...]