My next suspicion is the power supply. Third is (as others have said) the motherboard itself. Brian Brunner brian.t.brunner@xxxxxxxxxxxxxxx (610)796-5838 >>> tuxkumar@xxxxxxxxx 07/23/04 10:53AM >>> Saravana Kumar <tuxkumar <at> yahoo.com> writes: As i doubted the RAM, he said he will replace the RAM with a new one. Today i got a new RAM from them. But still the problem persists. Then i downloaded all available s/ws ZCR driver, health driver etc. from their site and reinstalled the OS again. Still not working. Still memtest86 fails with the RAM. What may be the possible problem? Any ideas? thanks, SK -- Shrike-list mailing list Shrike-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/shrike-list ******************************************************************* This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept for the presence of computer viruses. www.hubbell.com - Hubbell Incorporated -- Shrike-list mailing list Shrike-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/shrike-list