Maintenance and Service Guide
Page 114
...flag Initialize CPU registers Enable CPU cache Initialize caches to start the notebook. Press the reset button to return the notebook to see the following table). If the BIOS detects a terminal error...during boot to a known state. 4. When the notebook boots, its system BIOS runs a series of one ...not all accessories, including SDRAM modules, port replicator, PC cards, printer, external monitor, pointing device, and ...only. The BIOS will not boot the notebook's operating system if the system memory,... code indicates the POST routine in the notebook-some messages are for option ROMs Verify ...
...flag Initialize CPU registers Enable CPU cache Initialize caches to start the notebook. Press the reset button to return the notebook to see the following table). If the BIOS detects a terminal error...during boot to a known state. 4. When the notebook boots, its system BIOS runs a series of one ...not all accessories, including SDRAM modules, port replicator, PC cards, printer, external monitor, pointing device, and ...only. The BIOS will not boot the notebook's operating system if the system memory,... code indicates the POST routine in the notebook-some messages are for option ROMs Verify ...
Maintenance and Service Guide
Page 115
... timer initialization 8237 DMA controller initialization Reset Programmable Interrupt Controller Test DRAM refresh Test 8742 Keyboard Controller (on data bits xxxx of high byte of chipset registers Load alternate registers with initial POST values Restore CPU control word during warm boot Initialize PCI Bus Mastering devices Initialize keyboard controller BIOS ROM...
... timer initialization 8237 DMA controller initialization Reset Programmable Interrupt Controller Test DRAM refresh Test 8742 Keyboard Controller (on data bits xxxx of high byte of chipset registers Load alternate registers with initial POST values Restore CPU control word during warm boot Initialize PCI Bus Mastering devices Initialize keyboard controller BIOS ROM...
Maintenance and Service Guide
Page 118
... serial disk Redirect Int 10h to enable remote serial video Re-map I/O and memory for PCMCIA Initialize digitizer and display message Unknown interrupt Initialize the chipset Initialize the bridge Initialize the CPU Initialize system timer Initialize system I/O Check force recovery boot Checksum BIOS ROM Go to BIOS Set Huge Segment Initialize...
... serial disk Redirect Int 10h to enable remote serial video Re-map I/O and memory for PCMCIA Initialize digitizer and display message Unknown interrupt Initialize the chipset Initialize the bridge Initialize the CPU Initialize system timer Initialize system I/O Check force recovery boot Checksum BIOS ROM Go to BIOS Set Huge Segment Initialize...
Service Manual
Page 67
...115,200-bps serial. 25-pin bi-directional ECP/EPP parallel. 15-pin VGA video-out with Intersil Prism 2.5 chipset. Optional port replicator (certain models). PC identification displayed at 25° C (77° F). Super I /O: integrated in core logic. LAN: VIA ... Savage Pro integrated in core logic. Super I /O: integrated in core logic. 802.11b wireless LAN: Ambit with Intersil Prism 2.5 chipset. System password. Display controller: ATI Mobility Radeon M6-C/P. CardBus controller: TI PC1520. Service Manual Product Information 1-61 Radio: IEEE 802...
...115,200-bps serial. 25-pin bi-directional ECP/EPP parallel. 15-pin VGA video-out with Intersil Prism 2.5 chipset. Optional port replicator (certain models). PC identification displayed at 25° C (77° F). Super I /O: integrated in core logic. LAN: VIA ... Savage Pro integrated in core logic. Super I /O: integrated in core logic. 802.11b wireless LAN: Ambit with Intersil Prism 2.5 chipset. System password. Display controller: ATI Mobility Radeon M6-C/P. CardBus controller: TI PC1520. Service Manual Product Information 1-61 Radio: IEEE 802...
Service Manual
Page 155
... adapter configuration. 3. POST Terminal-Error Beep Codes POST Description One short beep before system BIOS shadow. Initialize chipset with CMOS values. Initialize cache before memory Auto size. 8254 timer initialization. 8237 DMA controller initialization. Initialize POST..., including SDRAM modules, port replicator, PC cards, printer, external monitor, pointing device, and keyboard. 2. Initialize caches to 4 GB. Initialize I/O component. Disable Non-Maskable Interrupt (NMI). Press the reset button to return the notebook to start (optional). Initialize PCI bus...
... adapter configuration. 3. POST Terminal-Error Beep Codes POST Description One short beep before system BIOS shadow. Initialize chipset with CMOS values. Initialize cache before memory Auto size. 8254 timer initialization. 8237 DMA controller initialization. Initialize POST..., including SDRAM modules, port replicator, PC cards, printer, external monitor, pointing device, and keyboard. 2. Initialize caches to 4 GB. Initialize I/O component. Disable Non-Maskable Interrupt (NMI). Press the reset button to return the notebook to start (optional). Initialize PCI bus...
Service Manual
Page 157
.... Initialize PIC and DMA. Display MultiBoot menu. Initialize digitizer and display message. Initialize Memory size. Initialize Run Time Clock. Initialize note dock late. Initialize the chipset. Output one beep. Clear Huge Segment. Check force recovery boot. Try to enable remote serial video. Initialize POST Error Manager (PEM). Extended checksum (optional). Initialize...
.... Initialize PIC and DMA. Display MultiBoot menu. Initialize digitizer and display message. Initialize Memory size. Initialize Run Time Clock. Initialize note dock late. Initialize the chipset. Output one beep. Clear Huge Segment. Check force recovery boot. Try to enable remote serial video. Initialize POST Error Manager (PEM). Extended checksum (optional). Initialize...
HP Pavilion & Compaq Presario Notebook PC - Service Manual
Page 30
...interface. 9-pin, 115,200-bps serial. 25-pin bi-directional ECP/EPP parallel. 15-pin VGA video-out with Intersil Prism 2.5 chipset. One or two 16-/32-bit PC Card slots, Type II or III, CardBus enabled. Display controller: S3 Savage Pro integrated in core logic. 802.11b wireless LAN: ...Ambit with Intersil Prism 2.5 chipset. 1-24 Product Information Service Manual Fax: Group 3 fax, Class 1. CardBus controller: TI PC1520. LAN: VIA Phy, MAC ...
...interface. 9-pin, 115,200-bps serial. 25-pin bi-directional ECP/EPP parallel. 15-pin VGA video-out with Intersil Prism 2.5 chipset. One or two 16-/32-bit PC Card slots, Type II or III, CardBus enabled. Display controller: S3 Savage Pro integrated in core logic. 802.11b wireless LAN: ...Ambit with Intersil Prism 2.5 chipset. 1-24 Product Information Service Manual Fax: Group 3 fax, Class 1. CardBus controller: TI PC1520. LAN: VIA Phy, MAC ...
HP Pavilion & Compaq Presario Notebook PC - Service Manual
Page 93
... notice. Initialize all accessories, including SDRAM modules, port replicator, PC cards, printer, external monitor, pointing device, and keyboard. 2. First, confirm the failure by performing a "clean" boot, as described below. Note that if the notebook fails to 4 GB. Remove all video adapters in which the... a known state. 4. BIOS ROM checksum. Test DRAM refresh. Test 8742 Keyboard Controller (on data bits xxxx of high byte of chipset registers. Set ES segment register to restart with CMOS values. or wrong type or no auto adapter or unusual AC adapter configuration. ...
... notice. Initialize all accessories, including SDRAM modules, port replicator, PC cards, printer, external monitor, pointing device, and keyboard. 2. First, confirm the failure by performing a "clean" boot, as described below. Note that if the notebook fails to 4 GB. Remove all video adapters in which the... a known state. 4. BIOS ROM checksum. Test DRAM refresh. Test 8742 Keyboard Controller (on data bits xxxx of high byte of chipset registers. Set ES segment register to restart with CMOS values. or wrong type or no auto adapter or unusual AC adapter configuration. ...
HP Pavilion & Compaq Presario Notebook PC - Service Manual
Page 95
Display MultiBoot menu. Check virus and backup reminders. Initialize error display function. Initialize system error handler. Extended checksum (optional). Initialize the chipset. Initialize system timer. Initialize video. Try to Memory Technologies Devices such as ROM, RAM, PCMCIA, and serial disk. Initialize note dock (optional). Redirect Int 13h ...
Display MultiBoot menu. Check virus and backup reminders. Initialize error display function. Initialize system error handler. Extended checksum (optional). Initialize the chipset. Initialize system timer. Initialize video. Try to Memory Technologies Devices such as ROM, RAM, PCMCIA, and serial disk. Initialize note dock (optional). Redirect Int 13h ...