eMachines EL1852 Service Guide
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.... Main BIOS checksum is enabled. Viewing BIOS Checkpoints Viewing all RAM below 1MB Read-Write including E000 and F000 shadow areas but closing SMRAM. 42 EL1852 Service Guide Checkpoints may occur during bootblock and Power-On Self Test (POST) to as a POST card or POST diagnostic card. Go to execute serial... determine if BIOS recovery is enabled. Store the Uncompressed pointer for more information. If the cause of the failure is still can not be determined, review the POST messages and BIOS checkpoints during POST.
.... Main BIOS checksum is enabled. Viewing BIOS Checkpoints Viewing all RAM below 1MB Read-Write including E000 and F000 shadow areas but closing SMRAM. 42 EL1852 Service Guide Checkpoints may occur during bootblock and Power-On Self Test (POST) to as a POST card or POST diagnostic card. Go to execute serial... determine if BIOS recovery is enabled. Store the Uncompressed pointer for more information. If the cause of the failure is still can not be determined, review the POST messages and BIOS checkpoints during POST.