ISA card doesn't fit in slot

My model 25 only has 2 ISA slots, and both are populated with an IDE card and an ethernet card, and I really want to add a SoundBlaster to the

ISA extension I moved the ISA USB card from the XT to the expansion chassis, and put together the bridge of cables and cards I get power as the usb stick

isa slot adapter PCI-ISA Card Edge Connector for Single Board Computer Specification $ The PCI-ISA system board is designed to interface with both ISA and PCI

isa slot uses You can try remove all screws from the bracket and leave only one at the top not fully screwed: then insert the card in the slot , make sure it