Purchased a refurbished laptop and mesh items shoot random spikes?? Any ideas on how to fix this?

[Rolig Loon]

Spikes Going Off to "Infinity"

If you are using ATI/AMD graphics and drivers, certain non-rigged mesh items may display as a long stretch which points to the region coordinates 0,0,0. If you observe such long spikes, then try:

• Ideally, you should update your Catalyst Drivers Version 14.4 - or better yet, one of the latest 15.x drivers, if they are available for your graphics card. Visit this page more on this.
• Otherwise, go to Preferences - Graphics - General subtab - disable Hardware Skinning. (This may result in a loss of FPS. Turn on the Statistics Panel using Ctrl Shift 1, disable Hardware Skinning and monitor your FPS.) As this bug affects some non-rigged mesh items, and not all, you may determine that disabling Hardware Skinning is not worth the loss of FPS.

[Rolig Loon]

Spikes Going Off to "Infinity"

If you are using ATI/AMD graphics and drivers, certain non-rigged mesh items may display as a long stretch which points to the region coordinates 0,0,0. If you observe such long spikes, then try:

• Ideally, you should update your Catalyst Drivers Version 14.4 - or better yet, one of the latest 15.x drivers, if they are available for your graphics card. Visit this page more on this.
• Otherwise, go to Preferences - Graphics - General subtab - disable Hardware Skinning. (This may result in a loss of FPS. Turn on the Statistics Panel using Ctrl Shift 1, disable Hardware Skinning and monitor your FPS.) As this bug affects some non-rigged mesh items, and not all, you may determine that disabling Hardware Skinning is not worth the loss of FPS.