crwdns2934241:0crwdne2934241:0 jayeff
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Hi @nate1987191 Here's the [https://dl.dell.com/manuals/all-products/esuprt_desktop/esuprt_optiplex_desktop/optiplex-790_owner%27s%20manual2_en-us.pdf|owner manual] for the desktop. Go to p.76 to view the reason for a 2 & 4 error code.
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open