Unable to configure dual monitors to "mirrored" or "cloned" in the display properties. Additional ATI software is needed in order to configure dual monitors to show mirrored images. This software is the Catalyst control center.

Any of the following ThinkCentre systems running Microsoft Windows XP or Windows 2000 configured with one of the following PCI-e video adapters:

1. ATI Radeon X300SE 64MB PCIe adapter, dual VGA
2. ATI Radeon X300Pro 64MB PCIe adapter, VGA, DVI-I, TV out
3. ATI Radeon X600Pro 128MB PCIe adapter, VGA, DVI-I, TV out

• ThinkCentre A51 (type 8122, 8123, 8124, 8129, 8131, 8132, 8133, 8134, 8135, 8136, 8137, 8138, 8424, 8425, 9212)
• ThinkCentre A51p (type 8420, 8421, 8422, 8423, 8426, 8427)
• ThinkCentre M51 (type 8141, 8142, 8143, 8144, 8145, 8146)
• ThinkCentre M51e (type 9213)

To configure cloned monitors with the PCI-e ATI video adapter, download ATI's Catalyst control center software from the following URL:

http://www.ati.com