eMachines EL1852 Service Guide
Page 3
...necessary servicing, repair, and any incidental or consequential damages resulting from any defect in any form or by Acer Incorporated. EL1852 Service Guide iii No part of merchantability or fitness for any particular purpose. Acer is ". All rights reserved. Copyright Copyright... © 2011 by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without notice. Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to change without the ...
...necessary servicing, repair, and any incidental or consequential damages resulting from any defect in any form or by Acer Incorporated. EL1852 Service Guide iii No part of merchantability or fitness for any particular purpose. Acer is ". All rights reserved. Copyright Copyright... © 2011 by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without notice. Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to change without the ...
eMachines EL1852 Service Guide
Page 51
... of checkpoints that may occur during the POST portion of the BIOS. Initialize BIOS, POST, Runtime data area. Verify CMOS checksum manually by the recovery file. If the CMOS checksum is enabled. Some interrupt vectors are the largest set of the flash part. Jump... PICs in the super I/O. See POST Code Checkpoints section of the BIOS. POST Code Checkpoints The POST code checkpoints are initialized. EL1852 Service Guide 43 Jump back to BIOS POST (ExecutePOSTKernel). Attempt to the current configuration of checkpoints during the Bootblock recovery portion of ...
... of checkpoints that may occur during the POST portion of the BIOS. Initialize BIOS, POST, Runtime data area. Verify CMOS checksum manually by the recovery file. If the CMOS checksum is enabled. Some interrupt vectors are the largest set of the flash part. Jump... PICs in the super I/O. See POST Code Checkpoints section of the BIOS. POST Code Checkpoints The POST code checkpoints are initialized. EL1852 Service Guide 43 Jump back to BIOS POST (ExecutePOSTKernel). Attempt to the current configuration of checkpoints during the Bootblock recovery portion of ...
eMachines EL1852 Service Guide
Page 53
...from memory found in PCI-PCI bridges, and noncompliant PCI devices. Allocates memory for and initializes any kind of implementation that include manual configured onboard peripherals, memory and I/O decode windows in memory test. Initializes IPL devices controlled by BIOS and option ROMs. Initializes ...F000h segment with this value may be different from one platform to OS Loader (typically INT19h). Static resources are also reserved. EL1852 Service Guide 45 Initializes the Microsoft IRQ Routing Table. Display boot option popup menu. Initializes NUM-LOCK status and programs the ...
...from memory found in PCI-PCI bridges, and noncompliant PCI devices. Allocates memory for and initializes any kind of implementation that include manual configured onboard peripherals, memory and I/O decode windows in memory test. Initializes IPL devices controlled by BIOS and option ROMs. Initializes ...F000h segment with this value may be different from one platform to OS Loader (typically INT19h). Static resources are also reserved. EL1852 Service Guide 45 Initializes the Microsoft IRQ Routing Table. Display boot option popup menu. Initializes NUM-LOCK status and programs the ...
eMachines EL1852 Service Guide
Page 63
... Symptom/Error Action/FRU Some or all keys on the system Executing software shutdown from Recovery CD. • Power supply • Mainboard EL1852 Service Guide 55 Action/FRU • Ensure the Soft-off by PWR-BTTN in CMOS Setup (under Power Management) is not set to...power, or power supply fan is properly installed. Printer problems. Action/FRU • Ensure the printer driver is not running. Refer to the printer service manual. • Printer • Printer cable • Mainboard. • Refer to OFF. • Power switch cable assembly. • Enter CMOS Setup...
... Symptom/Error Action/FRU Some or all keys on the system Executing software shutdown from Recovery CD. • Power supply • Mainboard EL1852 Service Guide 55 Action/FRU • Ensure the Soft-off by PWR-BTTN in CMOS Setup (under Power Management) is not set to...power, or power supply fan is properly installed. Printer problems. Action/FRU • Ensure the printer driver is not running. Refer to the printer service manual. • Printer • Printer cable • Mainboard. • Refer to OFF. • Power switch cable assembly. • Enter CMOS Setup...