I have some problems with hardware like graphic card, wifi, cooling fan. All drivers are up-to-date
My problem with graphic card: I have integrated card Intel HD Graphics and Radeon R5 m230 (after upgrade software its HD 8500M) and when in device manager I turn off integrated card (Intel HD) my radeons software dont see any radeons card, cant change brightness and play game because of graphics software problems. Its normal, that after turn off integrated card dedicated card (radeon card) is useless and not able in device manager?
My problem with wifi: I have router Huawei B315 and its wifi speed is up to 300 Mbps and my wifi card speed is up to 433 Mbps (Intel(R) Dual Band Wireless-AC 3160). When Im connected, top speed of wifi is 150 Mbps and when i turn on some other router top speed is only ~72Mbps. When i put computer near router 10cm between and others devices are turn off my wifi power bar is max 4 bars and 150. Why i cant get stronger signal and faster connection than 4 bars and 150 Mbps?
My problem with cooling fan: My cooling fan runs at low or medium rotates, even computer is heating fan dont speed up. I have installed FanSpeedControl (by Lenovo), in energy manager there is option cleaning fan and this option speed up fan much more than automatic control when computer is heating. How speed up fan? Even MSI Afterburner cant control fan like Energy Manager.
Is my computer work properly?
Graphic: AMD Radeon R5 m230 (HD 8500M), Intel HD Graphics
Wifi: Intel Dual Band Wireless-AC 3160
LAN: Realtek PCIe GBE Family Controller
Processor: Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz up to ~3.1Ghz
HDD: WDC WD10JPCX-24UE4T0 1TB
Sorry for my english, im waiting for answers.Source: forums.lenovo.comReport
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