Ремонт: Ноутбуков, Компьютеров :: Sarphie Radeon RX 560 Pulse 4GB (works only 3GB)

I have got a windows 10 already. GPU-Z shows that graphic card has got 4gb memory but after run for example mining GPU-z show that 3GB is used only. It is problem with graphics cart but I wonder if it could be the fault of the memory controller (if not memory chip).

	Micchaleq [ 26 июл 2018, 22:04 ]
Заголовок сообщения:	Sarphie Radeon RX 560 Pulse 4GB (works only 3GB)
I have problem with Radeon RX 560 Pulse 4GB. There was burned a fuse (pci express with letter R). I have checked short circuit using with multimeter but there wasn't "beeping". Moreover I tried check it again using power supply (1V and 4A) but nothing goes hot. The graphic card work (computer start). I have tested it in furmark and in 3dmark. Futhermore i teseted it in cryptomining (there was about 8mh/s for eth, this card have about 10mh/s). That was very strange for me so I have checked how many memory is use in GPU_Z. There is only 3GB. I feel that one of memory chip is broken but I would to be sure. I can't find the same chip in the stock. The memory is Micron RT8880C. So there is my question: Is the memory chip is broken? Is there are any method to veryfy which memory is broken? What it can be if not memory chip and how can I do to check it? I made some photos

	kolyandex [ 27 июл 2018, 08:41 ]
Заголовок сообщения:	Re: Sarphie Radeon RX 560 Pulse 4GB (works only 3GB)
Micchaleq писал(а): There is only 3GB. Windows 7 have a bug with some radeon cards/drivers. Try reinstall win 7 or install win 10.

	Micchaleq [ 27 июл 2018, 13:14 ]
Заголовок сообщения:	Re: Sarphie Radeon RX 560 Pulse 4GB (works only 3GB)
I have got a windows 10 already. GPU-Z shows that graphic card has got 4gb memory but after run for example mining GPU-z show that 3GB is used only. It is problem with graphics cart but I wonder if it could be the fault of the memory controller (if not memory chip).

	kolyandex [ 27 июл 2018, 13:19 ]
Заголовок сообщения:	Re: Sarphie Radeon RX 560 Pulse 4GB (works only 3GB)
Micchaleq писал(а): I have got a windows 10 already. GPU-Z shows that graphic card has got 4gb memory but after run for example mining GPU-z show that 3GB is used only. It is problem with graphics cart but I wonder if it could be the fault of the memory controller (if not memory chip). Try flash bios and reinstall os, looks like software errors.

Ремонт: Ноутбуков, Компьютеров https://vlab.su/

Sarphie Radeon RX 560 Pulse 4GB (works only 3GB) https://vlab.su/viewtopic.php?f=48&t=78682	Страница 1 из 1

Страница 1 из 1	Часовой пояс: UTC + 4 часа
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/