HP Dc7700 HP Compaq dc7700 Convertible Minitower Business PC Illustrated Parts - Page 3

System Board System Board Connectors and Jumpers (position of some untitled components may vary in location) CMOS Clear CMOS P23 Front audio CR1 5VAUX LED P24 Front USB E49 Password P52 Flying second serial port J20 PCI1 P124 Hood lock J21 PCI2 P125 Hood sensor J30 Expansion board P60 SATA0 J31 PCIE connector, X1 P61 SATA1 J41 PCIE connector, X16 P62 SATA2 P1 24-pin main power P63 SATA3 P3 CPU power XBT 1 Real-time-clock battery P5 Front power button/LED XMM1 DIMM 1 P6 Internal speaker XMM2 DIMM 2 P70 CPU fan XMM3 DIMM 3 P8 Chassis fan XMM4 DIMM 4 P10 Diskette drive XU1 Processor System Setup and Boot Basic system information regarding system information, setup, power management, hardware, and passwords is maintained in the Setup Utility held in the system ROM. The Setup Utility is accessed by pressing the F10 key when prompted (on screen) to do so during the boot sequence. If the screen prompt opportunity is missed, a restart will be necessary. Computer Setup Menu Heading Option/Description File System Information - Lists the following main system specifications: • Product name • Memory size/speed/ no. channels • SKU number (some • Integrated MAC Address models) • System BIOS • Processor type/speed/step- • Chassis serial number ping • Asset tracking number • Cache Size (L1/L2) About - Displays copyright notice. Set Time and Date - Allows you to set system time and date. Flash System ROM (some models) - Allows you to select a drive containing a new BIOS. Replicated Setup - Save to Removable Media and Restore from Removable Media Default Setup • Save Current Settings as Default • Restore Factory Settings as Default Apply Defaults and Exit - Applies the selected default settings and clears any established passwords. Ignore Changes and Exit - Exits Computer setup without applying or saving any changes. Save Changes and Exit - Saves changes to system configuration or default settings and exits Computer Setup. Storage Device Configuration - Lists all installed BIOS-controlled storage devices. The following options are available: • Diskette Type (Legacy Diskette only) - 3.5" 1.44 MB and 5.25" 1.2 MB • Drive Emulation of ATAPI Zip drive, hard disk, legacy diskette, CD- ROM drive, and ATAPI LS-120 drive • Multisector Transfers • Translation Mode • Translation Parameters • Default Values IDE/SATA Storage Options • Removable Media Boot • Legacy Diskette Write • BIOS DMA Data Transfers • SATA Emulation - SATA 0 and 2, SATA 1 and 3, SATA 4 (some models) SATA 5 (some models) DPS Self-Test - Allows you to execute self-tests on ATA hard drives. Computer Setup Menu (Continued) Heading Option / Description Storage (continued) Boot Order - Allows you to specify boot order. Security Smart Card Options (some models) - Allows you to enable/disable the Smart Card. Setup Password - Allows you to set and enable the setup (Administrator) password. Power-On Password - Allows you to set and enable power-on password. Password Options - When any password exists allows you to lock legacy resources, enable/disable network server mode, specify password requirement for warm boot, and allows you to enable/disable Setup Browse Mode. Smart Cover (some models) - Allows you to lock/unlock cover lock and set status of cover removal sensor. Embedded Security (some models) - Allows you to enable/disable Embedded Security and power-on authentication support, reset device to factory settings, and reset authentication credentials. Device Security (some models) - Enables/disables all I/O ports, audio, network controllers, SMBus controller, and embedded security devices. Network Service Boot - Enables/disables boot from OS on a server. System IDs - Allows you to set Asset tag, ownership tag, Chassis serial number, UUID, and keyboard locale setting. DriveLock Security - Allows you to assign/modify a hard drive password for added security. OS Security - Allows you to enable/disable Data Execution Prevention and Intel Virtualization Technology. Power OS Power Management - Allows you to enable/disable Runtime Power Management, ACPI S3 Hard Disk Reset, and ACPI S3 PS2 Mouse Wakeup. Also Allows you to improve Idle Power Savings and to permit system to awaken when USB device is inserted. Hardware Power management - Allows you to enable/disable SATA bus. power management. Thermal - Allows you to control minimum permitted fan idle speed. Advanced Features Power-On Options - Allows you to set: • POST mode - QuickBoot, FullBoot, or FullBoot every 1-30 days. • POST messages - Enable/disable • MEBx Setup prompt - Enable/disable or hidden/displayed • F9 prompt - Enable/disable • F10 prompt - Enable/disable • F12 prompt - Enable/disable • Option ROM prompt - Enable/disable • Remote wakeup boot source - Remote server/local hard drive • After Power Loss - Off/on/previous state • POST delay - None, 5, 10, 15, or 20 seconds • I/O APIC mode - Enable/disable • Hyperthreading - Enable/disable • Limit CPUID Execute Memory Test (some models) -Restarts computer and executes POST memory test. BIOS Power-On - Allows you to set the computer to turn on at a preset time. Onboard Devices - Allows you to set resources or disable onboard system devices. PCI Devices - Lists installed PCI devices with their IRQ settings and allows you to reconfigure IRQ or disable devices. PCI VGA Configuration - Allows you to specify which VGA controller will be used when multiple video adapters are available. Bus Options (some models) - Allows you to enable/disable PCI SERR# Generation and PCI VGA palette snooping. Device Options - Allows you to set: • Printer Mode - Bi-Directional, EPP & ECP, Output Only • Num Lock state at power-on - off/on • S5 Wake on LAN - enable/disable • Processor cache - enable/disable • Unique Sleep State Blink Patterns • Integrated video - enable/disable • Internal speakers (some models) • Monitor racking - enable/disable • NIC PXE Option ROM Download - enable/disable System Hardware Interrupts IRQ System Function 0 Timer Interrupt 1 Keyboard 2 Interrupt Controller Cascade 3 Serial Port (COM B) 4 Serial Port (COM A) 5 Unused, available for PCI 6 Diskette Drive 7 Parallel Port (LPT 1) IRQ System Function 8 Real-Time Clock 9 Unused 10 Unused, available for PCI 11 Unused, available for PCI 12 Mouse 13 Coprocessor 14 Primary ATA (IDE) Controller 15 Secondary ATA (IDE) Controller dc7700 Illustrated Parts & Service Map, CMT Chassis 435524-003 page 3