Chances are that a Reflow will only be a temporary Repair to this Error Code. As your dreaded Red Ring of Death will come back with the 0102 Error Code. The permanent Repair to this Error Code is doing a Reball of the GPU. Reballing is where you take the GPU off the motherboard get the solder as flat as possible on the GPU and motherboard then you use a stencil and Replace the solder balls on the GPU. Then resit the GPU back on the motherboard and you will have Green Lights. Most Errors occur from under the GPU so most cases a Reflow Repairs this but in worse cases like the 0102 Error Code then a Reball must be done on the GPU.
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