Instruct: Classify the given review into positive or negative sentiment.
Query: Disappointing

When I first installed this board my computer wouldn't boot. I rearranged it and my other PCI boards and got the computer to boot but it took 10x longer than normal. After I loaded the software no matter what sound effect I selected it sounded the same. The board had two audio connectors for plugging in the output of the CD drives but then I heard nothing. Neither the audio plug-ins nor jumpers on the board were explained in the manual. I gave up and returned the board. Now my computer boots normally again. I have Windows XP pro.