Service Guide
Page 3
..., transcribed, stored in a retrieval system, or translated into any particular purpose. All rights reserved. Veriton Z290G AIO Computer Service Guide iii Copyright Copyright © 2010 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...
..., transcribed, stored in a retrieval system, or translated into any particular purpose. All rights reserved. Veriton Z290G AIO Computer Service Guide iii Copyright Copyright © 2010 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...
Service Guide
Page 58
...BIOS modules on POST entry and GPNV area. Initialize status register A. Initializes both the 8259 compatible PICs in the system. 50 Veriton Z290G AIO Computer Service Guide Traps INT1Ch vector to CH-2 count reg. Detects the presence of different Input Devices. Testing and .... Initializes different devices through DIM. Initialize RTC date/time. Initialized CMOS as system timer.Install the POSTINT1Ch handler. Verify CMOS checksum manually by reading storage area. Enable IRQ-0 in PIC for more information. Early POST initialization of Keyboard in the system. See DIM ...
...BIOS modules on POST entry and GPNV area. Initialize status register A. Initializes both the 8259 compatible PICs in the system. 50 Veriton Z290G AIO Computer Service Guide Traps INT1Ch vector to CH-2 count reg. Detects the presence of different Input Devices. Testing and .... Initializes different devices through DIM. Initialize RTC date/time. Initialized CMOS as system timer.Install the POSTINT1Ch handler. Verify CMOS checksum manually by reading storage area. Enable IRQ-0 in PIC for more information. Early POST initialization of Keyboard in the system. See DIM ...
Service Guide
Page 60
... Code Checkpoints The Device Initialization Manager (DIM) gets control at 512K base memory or when CMOS is corrupted. 52 Veriton Z290G AIO Computer Service Guide Static Device Initialization (function 1); Function 0 disables all PnP and PCI boot devices. Function... following table describes the main checkpoints where the DIM module is unable to an automatic configuration and configures all onboard peripherals that include manual configured onboard peripherals, memory and I/O decode windows in PCI-PCI bridges, and noncompliant PCI devices. General Device Initialization (function 5). ...
... Code Checkpoints The Device Initialization Manager (DIM) gets control at 512K base memory or when CMOS is corrupted. 52 Veriton Z290G AIO Computer Service Guide Static Device Initialization (function 1); Function 0 disables all PnP and PCI boot devices. Function... following table describes the main checkpoints where the DIM module is unable to an automatic configuration and configures all onboard peripherals that include manual configured onboard peripherals, memory and I/O decode windows in PCI-PCI bridges, and noncompliant PCI devices. General Device Initialization (function 5). ...
Service Guide
Page 68
Printer problems. Action/FRU • Ensure the printer driver is not set to the service manual for the printer. system. (Only pressing power button can turn off the • Power switch cable assembly system.) Pressing the power button does not turn ... turn off by PWR-BTTN in CMOS Setup (under the system. (Only unplugging the power Power Management) is properly installed. Refer to the printer service manual. • Printer • Printer cable • Mainboard. • Refer to Instant-off the • Reload software from Recovery CD. No system power Mainboard 60...
Printer problems. Action/FRU • Ensure the printer driver is not set to the service manual for the printer. system. (Only pressing power button can turn off the • Power switch cable assembly system.) Pressing the power button does not turn ... turn off by PWR-BTTN in CMOS Setup (under the system. (Only unplugging the power Power Management) is properly installed. Refer to the printer service manual. • Printer • Printer cable • Mainboard. • Refer to Instant-off the • Reload software from Recovery CD. No system power Mainboard 60...
Service Guide
Page 101
...to us. We are always looking for all models • User's manuals • Training materials • BIOS updates • Software utilities •...Acer's website offers you convenient and valuable support resources whenever you repair your Acer products. Acer branch offices and regional business units can be obtained directly from Acer... support services available to your local Acer branch office. If you are : • Detailed information on Acer's International Traveler's Warranty (ITW) ...Also available on all Acer notebook, desktop, All-In-One (AIO) and server models...
...to us. We are always looking for all models • User's manuals • Training materials • BIOS updates • Software utilities •...Acer's website offers you convenient and valuable support resources whenever you repair your Acer products. Acer branch offices and regional business units can be obtained directly from Acer... support services available to your local Acer branch office. If you are : • Detailed information on Acer's International Traveler's Warranty (ITW) ...Also available on all Acer notebook, desktop, All-In-One (AIO) and server models...