RAM slot doesn't work with new RAM stick, Error 55, 4 beeps, won't

z77 slot   slot demo pg rupiah Motherboard Gaming ASRock Z77 Extreme 4 LGA1155 B75 H61 4-slot RAM ; PC, Laptop, Netbook, Notebook 2nd ; Deskripsi produk Stok Ready Silahkan Langsung di Order

mpo800 slot - 1 x PCI Express x16 slot - 1 x PCI Express x1 slot - 1 x mini-PCI Express slot - 2 x PCI slots - Supports AMD Quad CrossFireX™, 3 ; Spesifikasi Kondisi,Merek icon arrow right ; Deskripsi MOBOMOTHERBOAD GIGABYTE Z77-D3H LGA 1155 4 SLOT RAM DDR3 MSATA USB +FP HDMI-DVI-VGA

ayu 89 slot login EXPANSION SLOT 1066133316001866*2000*2133*, 2200*2400*2600*2667*2800*3000* ; USB デュアルチャネル ; INTERNAL IO · 32  Specifications ; Chipset, - Intel® Z77 ; System Memory ; Supported DIMM Quantity, - 4 x 240-pin DDR3 DIMM slots - Support up to 32GB, un-buffered DIMM ; Supported