1. Luckily CS 1.6 isn't hard to get running and is a old game..........
2. You don't attach any cable from the psu, only the higher wattage psu's have those, and only graphics cards that need more power have points on to give them more power directly from the psu. Otherwise the weaker one get the power straight from the motherboard.
From the looks of it the PCI E slot is the orange one. Can you get a closer shot of it?
Also when you insert it, make sure the little metal back plate is removed........also remember to install the driver and connect the screen through the gpu and slots in and sticks inside.
My questions:
- whats your budget?
- how is the gaming on CS 1.6 currently?
My opinion:
There is a serious issue with your psu, its a generic 250 watt and is quite old, so its actually not even producing such a wattage nor would be able to handle that kind.......... plus graphics cards currently the lowest I have seen needs ideally a minimum of a 300 watt psu.......but consumes around 30ish wattage at most............however because of your psu, it could handle it but there is also a possibility the system won't power up or when the gpu is max load the psu can't handle it and shuts down.The gpu I referred to is the GT610, which is the bottom end of the new line up from Nvidia's new 6xx range.......it has the lowest power consumption, 1gb of its own ram, its basically a multimedia gpu but would easily handle CS 1.6. If your looking to get one, they range from £25+ onwards........ also make sure to pick up one with a
fan, due to heat and your old case isn't exactly good in terms of cooling, so you might try and remove another back plate at the bottom so when the fan exerts the heat out it goes through there rather then building up. I would normally say AMD is better when on a budget, however they consume far more power.
http://www.ebuyer.com/387015-zotac-zt-60602-10l-gt610-1gb-zt-60602-10lhttp://www.ebuyer.com/410045-evga-gt-610-1gb-ddr3-vga-dvi-hdmi-pci-e-graphics-card-01g-p3-2615-kr