yes , ok i try just to see if working and why but mining crypto sucks to much power, i think i'll find another solution to make profits
but thxs for the reply

No , i don't have the users manual  but i systematicaly maintain up to date by the manufacturer website. anyway i can miss something .. :oups: 
in add yes i will explain this way if i need to flash the board, the benchmarks run good and make it stress so the gpu is not "stuck" and the games runs in ultra
in other way , i noticed i have the gpu of the radeon which is n°1 and gpu of intel chipset ivy bridge which is n°2 . so maybe the mining programs cannot handle more than 1 gpu & 1 cpu. i don't know 
thank you for your answer jackg

hello guys, i'm new here and just find a way to spend my time in mining crypto. the pb is my gpu on easyminer. my cpu work perfect 35kh/s & this f*** card work 5kh/s  :'(grr... so lazy . and on another program called computta cpu still working but gpu nothing i don't know even if it is detected.
 
thanks for ur answers . please i need help
 you can find here some more info
Fabricant de la carte graphique - Powered by AMD
Jeu de puces graphiques - AMD Radeon R9 200 Series
ID du périphérique - 6798
ID fournisseur - 1002
ID du sous-système - 3006
ID fournisseur du sous-système - 1043
ID de la révision - 00
Type de bus - PCI Express 3.0
Paramètre actuel du bus - PCI Express 3.0 x16
Version du BIOS - 015.041.000.000
Référence du BIOS - 113-AD47800-101
Date du BIOS - 2013/11/19 03:20
Taille de la mémoire - 3072 MB
Type de mémoire - GDDR5
Horloge de la mémoire - 1600 MHz
Horloge du processeur - 1070 MHz
Bande passante mémoire totale - 307 GByte/s
Débit binaire de la mémoire - 6.40 Gbps
Chemin du fichier du pilote 2D - /REGISTRY/MACHINE/SYSTEM/ControlSet001/Control/Class/{4d36e968-e325-11ce-bfc1-08002be10318}/0000
 
system win 10 pro i7 3770
8 gb ram ddr3 if i remember