You could try Technical Care Center; they have six (6) branches in town

Main Branch
Al-Mirqab Al-Jadeed St. Tel: 4444 4248

Salwa Road Branch
Dream Station on Salwa Rd, Al-Azizya Area . Tel: 4468 0300

Landmark Mall Branch
Shop No : 55, Landmark, Al-Gharafah, Tel: 4486 5842

Hyatt Plaza Mall Branch
Shop No : BA04, Hyatt Plaza, Al-Aziziah, Tel: 4468 8377

City Center Branch
3rd Floor, across from Elli France Cafe: Tel: 4411 5255

Dream Station
Villaggio Funfair; Tel: 4450 7403

Regards!!