EDDS Error Handling

1. EDDSError Handling QP & Reliability team

2. EDDS Error Handling • <Corrective Action> • EDDS system need below 5 port and these port should be opened to download or print. • If your PC setup firewall for these port, you will got the error message. • In that case, please contact your IT infrastructure department to open the port. • Open Port : 40000, 40001, 40002, 40003, 50000 • EDDS URL : http://edds.magnachip.com • EDDS IP : 59.31.192.206 If you cannot see some character due to font problem, please download font pack. ↓ Korean version http://www.adobe.com/products/acrobat/acrrasianfontpack.html

3. EDDS Error Handling To view encrypted files, user needs to install Document SAFER.And to install Document SAFER, an ActiveX called DsUpdate must be installed first.User may change setting to allow ActiveX installation.① Go to I.E browser “Internet Options" -> “Security" and “Internet”, “Local Intranet“. ② Click “Custom" and set “Download Signed ActiveX Control" to “Enable“ And set “Run ActiveX Controls and Plug-ins" to “Enable“. • 1) Click “Internet Option”  “Security”  • “Trusted Sites” and Add below message. • http://*.magnachip.com • 2) Click "user definition level" button, • and setup as following • Download Signed ActiveX Controls → Enable • Download Unsigned ActiveX Controls → Prompt • Initialize and Script ActiveX Controls marked as safe → Enable • Initialize and Script ActiveX Controls not marked as safe → Prompt