Компьютерное железо
lenovo g770 нет звука в чём может быть проблема, дрова переустанавливал, наушники работают.
Встроенные динамики не выдают звук, всё,что можно было (программно) пробовал...
динамику не пробовал сменить?
Rasul Qadirov
Они в норме, ток когда то отключал на долгое время, а когда включил, нет звука...
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Battery: These systems do not support batteries that are not genuine Lenovo-made or authorized. Systems will continue to boot, but may not charge unauthorized batteries. Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use. Battery life (and recharge times) will vary based on many factors, including system settings and usage.
Pricing: Does not include tax, shipping and handling, or recycling fees. Reseller prices may vary. Savings referenced off regular Lenovo web prices. **Ship date: An estimated ship date will be posted on our order status site after your order is placed. The date reflected above does not determine when your order will ship since inventory status may change before your order is final and because items may be held until all products on the order are ready to ship. To obtain the latest information about the availability of a specific part number, please call the phone number listed in the masthead at the top of this page. A flat charge for shipping & handling may apply for certain orders, as indicated on the Checkout page. Windows 10 Upgrade Offer valid for qualified Windows 7 and Windows 8.1 devices(including devices you already own)for one year after Windows 10 upgrade availability. Visit www.windows.com/windows10upgrade for more details.
панель управления... звук... выбрать динамики и нажать.. использовать по умолчанию
Rasul Qadirov
Программно всё работает, а звука нет...
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